{"id":28768,"date":"2025-07-28T11:29:11","date_gmt":"2025-07-28T11:29:11","guid":{"rendered":"https:\/\/webstaging.reddoxx.com\/product-overview\/mailsealer\/"},"modified":"2025-10-06T07:01:38","modified_gmt":"2025-10-06T07:01:38","slug":"mailsealer","status":"publish","type":"page","link":"https:\/\/www.reddoxx.com\/en\/products\/mailsealer\/","title":{"rendered":"MailSealer"},"content":{"rendered":"\n<div class=\"gbp-section gb-element-60527190\">\n<div class=\"gbp-section__inner gb-element-632568f4\">\n<div>\n<p class=\"gb-text gbp-section__tagline gb-text-39e9a75e\">Making e-mails simply secure<\/p>\n\n\n\n<h1 class=\"gb-text gbp-section__headline gb-text-6a2c642a\">Email encryption and digital signatures protect your data<\/h1>\n\n\n\n<div class=\"gb-element-e106d34d\">\n<a class=\"gb-text gb-text-61c6cc5f\" data-open-popup=\"kostenfreiedemo-popup\">Request a free demo now<\/a>\n\n\n\n<a class=\"gb-text-a93a46ba\" href=\"https:\/\/www.reddoxx.com\/en\/company\/dates\/\"><span class=\"gb-text\">free web presentations<\/span><span class=\"gb-shape\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" aria-hidden=\"true\" role=\"img\" height=\"1em\" width=\"1em\" viewbox=\"0 0 256 512\"><path fill=\"currentColor\" d=\"M224.3 273l-136 136c-9.4 9.4-24.6 9.4-33.9 0l-22.6-22.6c-9.4-9.4-9.4-24.6 0-33.9l96.4-96.4-96.4-96.4c-9.4-9.4-9.4-24.6 0-33.9L54.3 103c9.4-9.4 24.6-9.4 33.9 0l136 136c9.5 9.4 9.5 24.6.1 34z\"><\/path><\/svg><\/span><\/a>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n<div class=\"gb-element-bbad8626\"><a id=\"69f48b82b132d\" rel=\"wp-video-lightbox\" href=\"https:\/\/www.youtube.com\/watch?v=nBFM2tjYY7w&#038;width=960&#038;height=480\" title=\"\"><img decoding=\"async\" src=\"https:\/\/www.reddoxx.com\/wp-content\/uploads\/2025\/07\/REDDOXX-MailSealer.png\" class=\"video_lightbox_anchor_image\" alt=\"REDDOXX MailSealer - digitale Signatur und E-Mail-Verschl\u00fcsselung\" \/><\/a>    <script>\r\n    \/* <![CDATA[ *\/\r\n    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href=\"https:\/\/www.reddoxx.com\/wp-content\/uploads\/2025\/09\/Zentrale-Regelwerke-zur-Verschluesselung-von-E-Mails-scaled.png\"><img loading=\"lazy\" decoding=\"async\" width=\"2560\" height=\"1296\" class=\"gb-media-503a7309\" alt=\"Central sets of rules for encrypting emails\" src=\"https:\/\/www.reddoxx.com\/wp-content\/uploads\/2025\/09\/Zentrale-Regelwerke-zur-Verschluesselung-von-E-Mails-scaled.png\" title=\"Central sets of rules for encrypting emails\" srcset=\"https:\/\/www.reddoxx.com\/wp-content\/uploads\/2025\/09\/Zentrale-Regelwerke-zur-Verschluesselung-von-E-Mails-scaled.png 2560w, https:\/\/www.reddoxx.com\/wp-content\/uploads\/2025\/09\/Zentrale-Regelwerke-zur-Verschluesselung-von-E-Mails-300x152.png 300w, https:\/\/www.reddoxx.com\/wp-content\/uploads\/2025\/09\/Zentrale-Regelwerke-zur-Verschluesselung-von-E-Mails-1024x519.png 1024w, https:\/\/www.reddoxx.com\/wp-content\/uploads\/2025\/09\/Zentrale-Regelwerke-zur-Verschluesselung-von-E-Mails-768x389.png 768w, https:\/\/www.reddoxx.com\/wp-content\/uploads\/2025\/09\/Zentrale-Regelwerke-zur-Verschluesselung-von-E-Mails-1536x778.png 1536w, https:\/\/www.reddoxx.com\/wp-content\/uploads\/2025\/09\/Zentrale-Regelwerke-zur-Verschluesselung-von-E-Mails-2048x1037.png 2048w\" sizes=\"auto, (max-width: 2560px) 100vw, 2560px\" \/><\/a>\n<\/div>\n\n<div class=\"gbp-section gb-element-b274b7be\">\n<div class=\"wp-block-lcb-logo-carousel alcb-block-2eco9m0s\"><div dir=\"ltr\" class=\"alcb__carousel_container swiper\" data-desktop=\"4\" data-tablet=\"2\" data-mobile=\"1\" data-autoplay=\"true\" data-autoplaydelay=\"2000\" data-autoplaydirection=\"false\" data-speed=\"400\" data-loop=\"true\" data-pauseonhover=\"true\" data-keyboard=\"false\" data-mousewheel=\"false\" data-autoheight=\"false\" data-deskspace=\"30\" data-tabspace=\"20\" data-phonespace=\"10\" data-id=\"alcb-block-2eco9m0s\" data-pagination=\"false\" data-navigation=\"true\" id=\"alcb-block-2eco9m0s\"><div class=\"swiper-wrapper\"><div 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src=\"https:\/\/www.reddoxx.com\/wp-content\/uploads\/2015\/09\/matterhorn1.png\" alt=\"\" id=\"9486\"><\/div><\/div><div class=\"swiper-slide alcb__logo-item\" style=\"border: 0 solid #333333;border-radius:0px\"><div class=\"alcb__logo-image alcb__none\"><img decoding=\"async\" src=\"https:\/\/www.reddoxx.com\/wp-content\/uploads\/2020\/10\/Balluff-GmbH-setzt-auf-REDDOXX-MailDepot-um-E-Mails-zu-archivieren.jpg\" alt=\"Balluff GmbH relies on REDDOXX MailDepot to archive e-mails\" id=\"22821\"><\/div><\/div><div class=\"swiper-slide alcb__logo-item\" style=\"border: 0 solid #333333;border-radius:0px\"><div class=\"alcb__logo-image alcb__none\"><img decoding=\"async\" src=\"https:\/\/www.reddoxx.com\/wp-content\/uploads\/2018\/07\/partner_avag-1.png\" alt=\"AVAG\" id=\"17724\"><\/div><\/div><div class=\"swiper-slide alcb__logo-item\" style=\"border: 0 solid #333333;border-radius:0px\"><div class=\"alcb__logo-image alcb__none\"><img decoding=\"async\" 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style=\"border: 0 solid #333333;border-radius:0px\"><div class=\"alcb__logo-image alcb__none\"><img decoding=\"async\" src=\"https:\/\/www.reddoxx.com\/wp-content\/uploads\/2015\/09\/kliniken-altmuehlfranken.png\" alt=\"\" id=\"9480\"><\/div><\/div><div class=\"swiper-slide alcb__logo-item\" style=\"border: 0 solid #333333;border-radius:0px\"><div class=\"alcb__logo-image alcb__none\"><img decoding=\"async\" src=\"https:\/\/www.reddoxx.com\/wp-content\/uploads\/2015\/09\/lohnsteuerhilfe-bw.png\" alt=\"\" id=\"9484\"><\/div><\/div><div class=\"swiper-slide alcb__logo-item\" style=\"border: 0 solid #333333;border-radius:0px\"><div class=\"alcb__logo-image alcb__none\"><img decoding=\"async\" src=\"https:\/\/www.reddoxx.com\/wp-content\/uploads\/2015\/09\/gemeinde-baiersbronn.png\" alt=\"\" id=\"9473\"><\/div><\/div><div class=\"swiper-slide alcb__logo-item\" style=\"border: 0 solid #333333;border-radius:0px\"><div class=\"alcb__logo-image alcb__none\"><img decoding=\"async\" src=\"https:\/\/www.reddoxx.com\/wp-content\/uploads\/2015\/09\/fenthols.png\" alt=\"\" id=\"9470\"><\/div><\/div><div class=\"swiper-slide alcb__logo-item\" style=\"border: 0 solid #333333;border-radius:0px\"><div class=\"alcb__logo-image alcb__none\"><img decoding=\"async\" src=\"https:\/\/www.reddoxx.com\/wp-content\/uploads\/2015\/09\/demmel-ag.png\" alt=\"\" id=\"9589\"><\/div><\/div><div class=\"swiper-slide alcb__logo-item\" style=\"border: 0 solid #333333;border-radius:0px\"><div class=\"alcb__logo-image alcb__none\"><img decoding=\"async\" src=\"https:\/\/www.reddoxx.com\/wp-content\/uploads\/2015\/09\/ansmann.png\" alt=\"\" id=\"9448\"><\/div><\/div><div class=\"swiper-slide alcb__logo-item\" style=\"border: 0 solid #333333;border-radius:0px\"><div class=\"alcb__logo-image alcb__none\"><img decoding=\"async\" src=\"https:\/\/www.reddoxx.com\/wp-content\/uploads\/2015\/09\/sdk.png\" alt=\"\" id=\"9584\"><\/div><\/div><div class=\"swiper-slide alcb__logo-item\" style=\"border: 0 solid #333333;border-radius:0px\"><div class=\"alcb__logo-image alcb__none\"><img decoding=\"async\" src=\"https:\/\/www.reddoxx.com\/wp-content\/uploads\/2017\/10\/keuco-partner-reddoxx_480.jpg\" alt=\"\" id=\"13434\"><\/div><\/div><\/div><\/div><div class=\"navigation\"><div class=\"alcb__prev swiper-button-prev\"><\/div><div class=\"alcb__next swiper-button-next\"><\/div><\/div><\/div>\n<\/div>\n\n<div class=\"gbp-section gb-element-fca73b5f\">\n<div class=\"gb-element-c3fdd254\">\n<h2 class=\"gb-text gb-text-bc34455c\">Encrypt emails with REDDOXX<\/h2>\n\n\n\n<div class=\"gb-text gbp-section__headline gb-text-ec64e1df\"><strong>Why email encryption is indispensable today<\/strong><\/div>\n\n\n\n<p class=\"gb-text gbp-section__text\">Emails are one of the most frequently used communication channels, but often contain confidential, sensitive or personal information. At the same time, the requirements are increasing: legally due to GDPR and NIS2, practically due to targeted cyberattacks and also humanly, because business partners and customers expect secure communication today. <\/p>\n\n\n\n<div class=\"gb-text\">With REDDOXX MailSealer you can protect your emails before they leave your premises &#8211; simply, automatically and traceably.<\/div>\n<\/div>\n\n\n\n<div class=\"gb-element-84a6b1ca\">\n<div class=\"gb-element-5f175c20\">\n<div class=\"gb-element-91d05ee0\">\n<div class=\"gb-element-533c49ef\">\n<img loading=\"lazy\" decoding=\"async\" width=\"50\" height=\"50\" class=\"gb-media-0d546e11\" alt=\"\" src=\"https:\/\/www.reddoxx.com\/wp-content\/uploads\/2025\/07\/14.png\" title=\"14\">\n<\/div>\n\n\n\n<div class=\"gb-text gb-text-50671942\">Secure confidential content<\/div>\n\n\n\n<p class=\"gb-text gb-text-af6c3ac7\">Whether contracts, personal data or internal planning &#8211; with MailSealer you ensure that content can only be read by the right recipient.<\/p>\n<\/div>\n\n\n\n<div class=\"gb-element-30453915\">\n<div class=\"gb-element-4ac1ac22\">\n<img loading=\"lazy\" decoding=\"async\" width=\"50\" height=\"50\" class=\"gb-media-41551110\" alt=\"\" src=\"https:\/\/www.reddoxx.com\/wp-content\/uploads\/2025\/07\/15.png\" title=\"15\">\n<\/div>\n\n\n\n<div class=\"gb-text gb-text-1ef69792\"><strong><strong>Comply with GDPR, NIS2 &amp; Co.<\/strong><\/strong><\/div>\n\n\n\n<p class=\"gb-text gb-text-5b28edfb\">The REDDOXX MailSealer helps you to comply with legal requirements for the confidentiality and integrity of emails &#8211; without complex manual processes.<\/p>\n<\/div>\n\n\n\n<div class=\"gb-element-61fb1bd9\">\n<div class=\"gb-element-c30fb6f5\">\n<img loading=\"lazy\" decoding=\"async\" width=\"50\" height=\"50\" class=\"gb-media-b9fdb7ec\" alt=\"\" src=\"https:\/\/www.reddoxx.com\/wp-content\/uploads\/2025\/07\/16.png\" title=\"16\">\n<\/div>\n\n\n\n<div class=\"gb-text gb-text-f3aabf10\"><strong>Traceability<\/strong><\/div>\n\n\n\n<p class=\"gb-text gb-text-bdc5d324\">Every signed e-mail is marked in a forgery-proof manner. The recipient recognizes that the message is authentic and unchanged &#8211; a real signal of trust. <\/p>\n<\/div>\n\n\n\n<div class=\"gb-element-931505f0\">\n<div class=\"gb-element-2c613437\">\n<img loading=\"lazy\" decoding=\"async\" width=\"50\" height=\"50\" class=\"gb-media-2dc6260c\" alt=\"\" src=\"https:\/\/www.reddoxx.com\/wp-content\/uploads\/2025\/07\/17.png\" title=\"17\">\n<\/div>\n\n\n\n<div class=\"gb-text gb-text-18bba2c4\"><strong>Safe without detours<\/strong><\/div>\n\n\n\n<p class=\"gb-text gb-text-3cb53dc4\">MailSealer encrypts automatically &#8211; without any manual intervention. The protection is integrated directly into the email flow and works independently of the client. <\/p>\n<\/div>\n\n\n\n<div class=\"gb-element-5156739a\">\n<div class=\"gb-element-63af33b7\">\n<img loading=\"lazy\" decoding=\"async\" width=\"50\" height=\"50\" class=\"gb-media-13d86c24\" alt=\"\" src=\"https:\/\/www.reddoxx.com\/wp-content\/uploads\/2025\/07\/18.png\" title=\"18\">\n<\/div>\n\n\n\n<div class=\"gb-text gb-text-a6f27813\"><strong>Strengthen trust<\/strong><\/div>\n\n\n\n<p class=\"gb-text gb-text-6adc1b70\">Secure communication signals professionalism, reliability and data protection awareness to your customers and partners &#8211; a plus point in any customer relationship.<\/p>\n<\/div>\n\n\n\n<div class=\"gb-element-2b251225\">\n<div class=\"gb-element-409b3a2c\">\n<img loading=\"lazy\" decoding=\"async\" width=\"50\" height=\"50\" class=\"gb-media-0f431fba\" alt=\"\" src=\"https:\/\/www.reddoxx.com\/wp-content\/uploads\/2025\/07\/19.png\" title=\"19\">\n<\/div>\n\n\n\n<div class=\"gb-text gb-text-94dec517\"><strong>Avoid human error<\/strong><\/div>\n\n\n\n<p class=\"gb-text gb-text-eaff3050\">Thanks to the central gateway integration, users do not have to do anything actively &#8211; no keys, no plug-ins, no risks from wrong clicks or forgotten steps.<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"gb-element-d869da91\">\n<a class=\"gb-text-63fb8e1d\" href=\"https:\/\/www.reddoxx.com\/en\/company\/dates\/\"><span class=\"gb-text\">free web presentations<\/span><span class=\"gb-shape\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" aria-hidden=\"true\" role=\"img\" height=\"1em\" width=\"1em\" viewbox=\"0 0 256 512\"><path fill=\"currentColor\" d=\"M224.3 273l-136 136c-9.4 9.4-24.6 9.4-33.9 0l-22.6-22.6c-9.4-9.4-9.4-24.6 0-33.9l96.4-96.4-96.4-96.4c-9.4-9.4-9.4-24.6 0-33.9L54.3 103c9.4-9.4 24.6-9.4 33.9 0l136 136c9.5 9.4 9.5 24.6.1 34z\"><\/path><\/svg><\/span><\/a>\n<\/div>\n<\/div>\n<\/div>\n\n<div class=\"gbp-section gb-element-c851e842\">\n<div class=\"gb-element-aa42cb09\">\n<h2 class=\"gb-text gb-text-8c9fd7ed\">E-mail encryption with REDDOXX<\/h2>\n\n\n\n<div class=\"gb-text gbp-section__headline gb-text-8f8f4938\"><strong>The most important functions of REDDOXX MailSealer<\/strong><\/div>\n\n\n\n<p class=\"gb-text gbp-section__text\">REDDOXX MailSealer combines email encryption, digital signatures and central control in one sophisticated solution. The system integrates smoothly into existing infrastructures and ensures security without disrupting the workflow &#8211; regardless of whether 10 or 10,000,000 emails are sent per day. <\/p>\n<\/div>\n\n\n\n<div class=\"gb-element-90ce99b5\">\n<div class=\"gb-element-4ff41aca\">\n<div class=\"gb-element-e6fc07cb\">\n<img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"436\" class=\"gb-media-58c28efb\" alt=\"Central e-mail encryption with market standards such as SMIME and PGP\" src=\"https:\/\/www.reddoxx.com\/wp-content\/uploads\/2025\/09\/Zentrale-E-Mail-Verschluesselung-mit-Marktstandards-wie-SMIME-und-PGP.png\" title=\"Central e-mail encryption with market standards such as SMIME and PGP\" srcset=\"https:\/\/www.reddoxx.com\/wp-content\/uploads\/2025\/09\/Zentrale-E-Mail-Verschluesselung-mit-Marktstandards-wie-SMIME-und-PGP.png 600w, https:\/\/www.reddoxx.com\/wp-content\/uploads\/2025\/09\/Zentrale-E-Mail-Verschluesselung-mit-Marktstandards-wie-SMIME-und-PGP-300x218.png 300w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/>\n<\/div>\n\n\n\n<div class=\"gb-element-55421170\">\n<h3 class=\"gb-text gb-text-4a893694\"><strong>Email encryption with market standards &amp; without effort<\/strong><\/h3>\n\n\n\n<p class=\"gb-text gb-text-29bb863f\">REDDOXX MailSealer encrypts incoming and outgoing emails fully automatically at gateway level before they leave the mail server or arrive in the recipient&#8217;s mailbox. All common standards are supported, such as &nbsp;<strong>S\/MIME<\/strong> and&nbsp;<strong>OpenPGP<\/strong>. Whether personal data, contract attachments or internal communication: encryption is rule-based without the user having to take any action. <\/p>\n\n\n\n<p class=\"gb-text\"><strong>And best of all,<\/strong> the entire encryption process runs in the background &#8211; no clicking, no additional software, no disruptions to the workflow.<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"gb-element-37fb5067\">\n<div class=\"gb-element-e9f8a2bf\">\n<h3 class=\"gb-text gb-text-49efa35d\"><strong><br><strong>Digital signature &#8211; verify the sender, prevent tampering<\/strong><\/strong><\/h3>\n\n\n\n<p class=\"gb-text gb-text-ea456b95\">With REDDOXX MailSealer, outgoing emails can be digitally signed automatically. This makes it recognizable for the recipient, &nbsp;<strong>that the message is authentic and has been transmitted unchanged<\/strong> &#8211; including metadata and attachments. The digital signature creates trust in business e-mail traffic and protects against manipulation or identity misuse. <\/p>\n\n\n\n<p class=\"gb-text\"><strong>And the best thing is that<\/strong> recipients can see at first glance that the e-mail really comes from you &#8211; a clear advantage in terms of trust, especially in security-critical industries.<\/p>\n<\/div>\n\n\n\n<div class=\"gb-element-615830a8\">\n<img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"436\" class=\"gb-media-f753e54c\" alt=\"Central digital signature on the e-mail gateway\" src=\"https:\/\/www.reddoxx.com\/wp-content\/uploads\/2025\/09\/zentrale-digitale-Signatur-am-E-Mail-Gateway.png\" title=\"Central digital signature on the e-mail gateway\" srcset=\"https:\/\/www.reddoxx.com\/wp-content\/uploads\/2025\/09\/zentrale-digitale-Signatur-am-E-Mail-Gateway.png 600w, https:\/\/www.reddoxx.com\/wp-content\/uploads\/2025\/09\/zentrale-digitale-Signatur-am-E-Mail-Gateway-300x218.png 300w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/>\n<\/div>\n<\/div>\n\n\n\n<div class=\"gb-element-99f81cc7\">\n<div class=\"gb-element-d96f8553\">\n<img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"388\" class=\"gb-media-e546720b\" alt=\"Central key management at the e-mail gateway for encryption and decryption\" src=\"https:\/\/www.reddoxx.com\/wp-content\/uploads\/2025\/09\/Design-ohne-Titel-2.png\" title=\"Central key management at the e-mail gateway for encryption and decryption\" srcset=\"https:\/\/www.reddoxx.com\/wp-content\/uploads\/2025\/09\/Design-ohne-Titel-2.png 600w, https:\/\/www.reddoxx.com\/wp-content\/uploads\/2025\/09\/Design-ohne-Titel-2-300x194.png 300w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/>\n<\/div>\n\n\n\n<div class=\"gb-element-f1b48208\">\n<h3 class=\"gb-text gb-text-a12ba08d\"><strong><br><strong>Central key management &#8211; no more certificate chaos<\/strong><\/strong><\/h3>\n\n\n\n<p class=\"gb-text gb-text-e102d889\">Keys, certificates and encryption rules are managed centrally in REDDOXX MailSealer. This relieves your IT department and avoids typical sources of error due to decentralized, user-dependent administration. Public keys from external partners can also be obtained or stored automatically.  <\/p>\n\n\n\n<p class=\"gb-text\"><strong>And best of all:<\/strong> even if communication partners, certificates or processes change &#8211; MailSealer remains flexible and takes care of the administration for you.<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"gb-element-af29a856\">\n<div class=\"gb-element-586b3571\">\n<h3 class=\"gb-text gb-text-5e594037\"><strong><br><strong>Encrypting emails also works without certificates<\/strong><\/strong><\/h3>\n\n\n\n<p class=\"gb-text gb-text-00eee06d\">Not every business partner uses S\/MIME or PGP and yet sensitive content still needs to be protected. This is exactly why REDDOXX MailSealer can be combined with our second solution for email encryption <g id=\"gid_1\">REDDCRYPT<\/g>. Emails sent to recipients without an existing certificate can also be encrypted and the recipient can then easily decrypt the email in a web portal, on their smartphone or via an Outlook plugin.  <\/p>\n\n\n\n<p class=\"gb-text\"><strong>And best of all,<\/strong> you can use it to encrypt any email &#8211; regardless of whether the other person has a REDDCRYPT account or not. This means that secure communication is finally suitable for everyday use. <\/p>\n<\/div>\n\n\n\n<div class=\"gb-element-7812067a\">\n<img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"436\" class=\"gb-media-32e7c803\" alt=\"Email encryption for everyone without SMIME and PGP\" src=\"https:\/\/www.reddoxx.com\/wp-content\/uploads\/2025\/09\/E-Mail-Verschluesselung-fuer-Jeden-ohne-SMIME-und-PGP.png\" title=\"Email encryption for everyone without SMIME and PGP\" srcset=\"https:\/\/www.reddoxx.com\/wp-content\/uploads\/2025\/09\/E-Mail-Verschluesselung-fuer-Jeden-ohne-SMIME-und-PGP.png 600w, https:\/\/www.reddoxx.com\/wp-content\/uploads\/2025\/09\/E-Mail-Verschluesselung-fuer-Jeden-ohne-SMIME-und-PGP-300x218.png 300w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"gb-element-a072895e\">\n<div class=\"gb-element-1d305f6c\">\n<h2 class=\"gb-text gb-text-b296cf35\">But our encryption can do even more!<\/h2>\n\n\n\n<div class=\"gb-text gbp-section__headline gb-text-6451854f\"><strong>Other functions that make MailSealer a well-rounded solution<\/strong><\/div>\n\n\n\n<p class=\"gb-text gbp-section__text\">With MailSealer, you are not just opting for secure email encryption, but for a system that fits seamlessly into your processes and grows with your requirements. From automated rules and central administration to flexible integration into existing infrastructures, MailSealer offers everything you need for future-proof email communication. <\/p>\n<\/div>\n\n\n\n<div class=\"gb-element-6f7f470c\">\n<div class=\"gb-element-4bec6696\">\n<div class=\"gb-element-030a8f94\">\n<div class=\"gb-text gb-text-cd5b15ec\"><strong>No software required on the client<\/strong><\/div>\n\n\n\n<p class=\"gb-text gb-text-3a0d5f80\">MailSealer works entirely on the server side &#8211; without software installation on clients or end devices.<\/p>\n<\/div>\n\n\n\n<div class=\"gb-element-42e12867\">\n<div class=\"gb-text gb-text-c6843e53\"><strong><strong>Compatible with all e-mail systems<\/strong><\/strong><\/div>\n\n\n\n<p class=\"gb-text gb-text-f0171a77\">Regardless of whether you use Microsoft 365, Exchange, Lotus Notes or other systems &#8211; MailSealer integrates seamlessly.<\/p>\n<\/div>\n\n\n\n<div class=\"gb-element-016a23c3\">\n<div class=\"gb-text gb-text-783ac31e\"><strong><strong><strong>Central rule management without employee intervention<\/strong><\/strong><\/strong><\/div>\n\n\n\n<p class=\"gb-text gb-text-0961da59\">Define encryption and signature guidelines centrally &#8211; e.g. by sender, recipient or domain.<\/p>\n<\/div>\n\n\n\n<div class=\"gb-element-c4f8114e\">\n<div class=\"gb-text gb-text-a630c360\">supports international market standards<\/div>\n\n\n\n<p class=\"gb-text gb-text-ae528fd0\">Full support for common encryption and signature standards such as <strong>X.509, S\/MIME<\/strong> and <strong>OpenPGP<\/strong>.<\/p>\n<\/div>\n\n\n\n<div class=\"gb-element-cbf2e3d9\">\n<div class=\"gb-text gb-text-d3808cad\"><strong><strong>Retrieve certificates via LDAP from remote station<\/strong><\/strong><\/div>\n\n\n\n<p class=\"gb-text gb-text-31868754\">Before sending, the MailSealer can check whether a certificate is available on the LDAP server of the communication partner (e.g. employment agency).&nbsp;<\/p>\n<\/div>\n\n\n\n<div class=\"gb-element-c140235b\">\n<div class=\"gb-text gb-text-a1d67c18\"><strong><strong>Compatible with MailDepot archiving<\/strong><\/strong><\/div>\n\n\n\n<p class=\"gb-text gb-text-19d4deca\">Signed and encrypted emails can be fully <a href=\"https:\/\/www.reddoxx.com\/en\/products\/maildepot\/\">archived and retrieved with REDDOXX MailDepot<\/a> thanks to the internal interface.<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"gb-element-acd239de\">\n<a class=\"gb-text-f5c63d33\" data-open-popup=\"kostenfreiedemo-popup\"><span class=\"gb-text\">Request a free product demo<\/span><span class=\"gb-shape\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" aria-hidden=\"true\" role=\"img\" height=\"1em\" width=\"1em\" viewbox=\"0 0 256 512\"><path fill=\"currentColor\" d=\"M224.3 273l-136 136c-9.4 9.4-24.6 9.4-33.9 0l-22.6-22.6c-9.4-9.4-9.4-24.6 0-33.9l96.4-96.4-96.4-96.4c-9.4-9.4-9.4-24.6 0-33.9L54.3 103c9.4-9.4 24.6-9.4 33.9 0l136 136c9.5 9.4 9.5 24.6.1 34z\"><\/path><\/svg><\/span><\/a>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n<div class=\"gbp-section gb-element-efe3a157\">\n<div class=\"gb-element-4f44e1e6\">\n<h2 class=\"gb-text gb-text-435b3c02\">Who is REDDOXX MailSealer suitable for?<\/h2>\n\n\n\n<div class=\"gb-text gbp-section__headline gb-text-8b929b92\"><strong>From 10 to 15,000 users &#8211; email encryption for every organization<\/strong><\/div>\n\n\n\n<p class=\"gb-text gbp-section__text\">REDDOXX MailSealer was deliberately developed so that it can be used efficiently in smaller companies with just a few mailboxes as well as in large IT structures with thousands of users. The solution integrates seamlessly into existing e-mail systems and can be used productively in a very short time &#8211; without complex preparations or time-consuming conversions. <\/p>\n\n\n\n<p class=\"gb-text\"><strong>Small companies<\/strong> benefit from automated encryption that is easy to set up and works without ongoing administration. <strong>Large organizations<\/strong> get a powerful system that integrates into existing security architectures, offers central management functions and meets the highest data protection and compliance requirements.<\/p>\n<\/div>\n\n\n\n<div class=\"gb-element-3e1c9645\">\n<div class=\"gb-element-b909f1e5\">\n<div class=\"gb-element-487a371a\">\n<div class=\"gb-text gb-text-4e4624a2\">Small companies<\/div>\n\n\n\n<p class=\"gb-text gb-text-34e18302\">Communicate securely &#8211; without any specialist technical knowledge. MailSealer is easy to integrate and works without ongoing maintenance. <\/p>\n<\/div>\n\n\n\n<div class=\"gb-element-47f98430\">\n<div class=\"gb-text gb-text-377309a1\"><strong>Classic midmarket<\/strong><\/div>\n\n\n\n<p class=\"gb-text gb-text-34b5c59c\">Growing e-mail traffic, increasing security requirements? MailSealer protects sensitive content and automates the encryption process. <\/p>\n<\/div>\n\n\n\n<div class=\"gb-element-de41003e\">\n<div class=\"gb-text gb-text-a6f5f27d\"><strong>Large companies<\/strong><\/div>\n\n\n\n<p class=\"gb-text gb-text-8d8c9ce7\">Encryption for thousands of mailboxes, centralized key management and compliance at the highest level &#8211; MailSealer adapts to your structure.<\/p>\n<\/div>\n\n\n\n<div class=\"gb-element-58de5e34\">\n<div class=\"gb-text gb-text-bdaf9907\"><strong>Industries with special requirements<\/strong><\/div>\n\n\n\n<p class=\"gb-text gb-text-75106ddd\">Whether it&#8217;s a law firm, clinic, administration or educational institution &#8211; MailSealer is the secure solution for sending emails wherever confidentiality counts.<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"gb-element-8c81e1d8\">\n<a class=\"gb-text-46660889\" data-open-popup=\"angebotanfordern-popup\"><span class=\"gb-text\">Request a quote now<\/span><span class=\"gb-shape\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" aria-hidden=\"true\" role=\"img\" height=\"1em\" width=\"1em\" viewbox=\"0 0 256 512\"><path fill=\"currentColor\" d=\"M224.3 273l-136 136c-9.4 9.4-24.6 9.4-33.9 0l-22.6-22.6c-9.4-9.4-9.4-24.6 0-33.9l96.4-96.4-96.4-96.4c-9.4-9.4-9.4-24.6 0-33.9L54.3 103c9.4-9.4 24.6-9.4 33.9 0l136 136c9.5 9.4 9.5 24.6.1 34z\"><\/path><\/svg><\/span><\/a>\n<\/div>\n<\/div>\n<\/div>\n\n<div class=\"gbp-section gb-element-94839cc1\">\n<div class=\"gb-element-65cae668\">\n<h2 class=\"gb-text gb-text-48fec3e1\">How REDDOXX MailSealer works<\/h2>\n\n\n\n<div class=\"gb-text gbp-section__headline gb-text-5c6e6c3b\"><strong>From installation to encrypted e-mail<\/strong><\/div>\n\n\n\n<p class=\"gb-text gbp-section__text\">REDDOXX MailSealer can be quickly and easily integrated into your existing IT environment. The solution centrally handles the signing and encryption of your emails &#8211; fully automatically and user-friendly. This allows you to communicate reliably and in compliance with GDPR, without additional effort for your users.  <\/p>\n<\/div>\n\n\n\n<div class=\"gb-element-a2a8ed63 steps-wrap\">\n<div class=\"step-slide\" id=\"step-1\">\n<div class=\"gb-element-f32e0c58\">\n<div class=\"gb-element-d81a8cf1\">\n<h3 class=\"gb-text gb-text-5e0edd39\"><strong>1. installation and setup<\/strong><\/h3>\n\n\n\n<div>\n<div>\n<p class=\"gb-text gb-text-1fd75b1b\">MailSealer is integrated into your existing IT infrastructure as a virtual appliance. It is installed on your preferred virtualization platform &#8211; e.g. VMware, Hyper-V, XEN, KVM, Proxmox or other hypervisors.<\/p>\n\n\n\n<p class=\"gb-text gb-text-29600c1c\">After installation, the appliance undergoes basic configuration, for example with the connection to your Active Directory (LDAP) to automatically synchronize users, groups and e-mail addresses.<\/p>\n\n\n\n<p class=\"gb-text gb-text-b853a994\">As soon as the connection to the mail server and the policy rules have been defined, central e-mail encryption can be activated for outgoing messages &#8211; flexibly, securely and quickly ready for operation.<\/p>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"gb-element-df37d8fa\">\n<img loading=\"lazy\" decoding=\"async\" width=\"530\" height=\"398\" class=\"gb-media-f0f9c166\" alt=\"Installation and setup\" src=\"https:\/\/www.reddoxx.com\/wp-content\/uploads\/2025\/07\/Installation-und-Einrichtung.png\" title=\"Installation and setup\" srcset=\"https:\/\/www.reddoxx.com\/wp-content\/uploads\/2025\/07\/Installation-und-Einrichtung.png 530w, https:\/\/www.reddoxx.com\/wp-content\/uploads\/2025\/07\/Installation-und-Einrichtung-300x225.png 300w\" sizes=\"auto, (max-width: 530px) 100vw, 530px\" \/>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"step-slide\" id=\"step-2\">\n<div class=\"gb-element-ad5a5b1c\">\n<div class=\"gb-element-72a91bf8\">\n<h3 class=\"gb-text gb-text-d55d6ac8\"><strong>2. automatic signature and encryption<\/strong><\/h3>\n\n\n\n<div>\n<div>\n<p class=\"gb-text gb-text-f23cde66\">All outgoing emails are automatically signed on the server side and &#8211; depending on the rules &#8211; also encrypted. The system automatically recognizes whether the recipient supports encryption (e.g. S\/MIME or PGP) or whether the message should be sent via the secure web portal. Of course, you can also force the type of encryption for individual recipients.    <\/p>\n\n\n\n<p class=\"gb-text gb-text-22a028dc\">All communication remains completely transparent for the user. Nothing changes for your employees in their day-to-day work &#8211; security is managed centrally. <\/p>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"gb-element-7589fc73\">\n<img loading=\"lazy\" decoding=\"async\" width=\"834\" height=\"646\" class=\"gb-media-e44527c4\" alt=\"Emails are automatically encrypted and decrypted by the REDDOXX appliance via the central set of rules\" src=\"https:\/\/www.reddoxx.com\/wp-content\/uploads\/2025\/07\/chrome-capture-2025-07-28-3-2.png\" title=\"Emails are automatically encrypted and decrypted by the REDDOXX appliance via the central set of rules\" srcset=\"https:\/\/www.reddoxx.com\/wp-content\/uploads\/2025\/07\/chrome-capture-2025-07-28-3-2.png 834w, https:\/\/www.reddoxx.com\/wp-content\/uploads\/2025\/07\/chrome-capture-2025-07-28-3-2-300x232.png 300w, https:\/\/www.reddoxx.com\/wp-content\/uploads\/2025\/07\/chrome-capture-2025-07-28-3-2-768x595.png 768w\" sizes=\"auto, (max-width: 834px) 100vw, 834px\" \/>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"step-slide\" id=\"step-3\">\n<div class=\"gb-element-3eeb5b5b\">\n<div class=\"gb-element-6dcc324b\">\n<h3 class=\"gb-text gb-text-246ccec0\"><strong>3. secure delivery for all recipients<\/strong><\/h3>\n\n\n\n<div>\n<div>\n<p class=\"gb-text gb-text-4558aeaa\">Recipients with an existing encryption solution (e.g. an S\/MIME certificate) receive the message directly in encrypted form. External recipients without their own solution access their message via the secure REDDCRYPT web portal &#8211; without any installation or prior technical knowledge. And of course they can reply to you in encrypted form just as easily.  <\/p>\n\n\n\n<p class=\"gb-text gb-text-6d9d5f0e\">This allows you to reach every customer, supplier or partner in compliance with data protection regulations &#8211; regardless of their IT environment.<\/p>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"gb-element-6bdd73c2\">\n<img loading=\"lazy\" decoding=\"async\" width=\"834\" height=\"646\" class=\"gb-media-d25d88ed\" alt=\"Encrypt emails centrally with REDDCRYPT\" src=\"https:\/\/www.reddoxx.com\/wp-content\/uploads\/2025\/07\/chrome-capture-2025-07-28-1-1.png\" title=\"Encrypt emails centrally with REDDCRYPT\" srcset=\"https:\/\/www.reddoxx.com\/wp-content\/uploads\/2025\/07\/chrome-capture-2025-07-28-1-1.png 834w, https:\/\/www.reddoxx.com\/wp-content\/uploads\/2025\/07\/chrome-capture-2025-07-28-1-1-300x232.png 300w, https:\/\/www.reddoxx.com\/wp-content\/uploads\/2025\/07\/chrome-capture-2025-07-28-1-1-768x595.png 768w\" sizes=\"auto, (max-width: 834px) 100vw, 834px\" \/>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"step-slide\" id=\"step-4\">\n<div class=\"gb-element-cb61c64a\">\n<div class=\"gb-element-c9137fc8\">\n<h3 class=\"gb-text gb-text-d446913d\"><strong>4. seamless management and centralized control<\/strong><\/h3>\n\n\n\n<div>\n<div>\n<p class=\"gb-text gb-text-9ab257d6\">REDDCRYPT and OpenPGP keys are automatically generated, distributed and managed by the system &#8211; even for new recipients or changing contacts. Administrators also retain an overview of processes, guidelines and deliveries at all times. <\/p>\n\n\n\n<p class=\"gb-text gb-text-5268bd95\">Rules can be adapted, certificates imported or user roles defined via the central web interface &#8211; for maximum control and minimum complexity.<\/p>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"gb-element-1e2c3b3e\">\n<img loading=\"lazy\" decoding=\"async\" width=\"834\" height=\"646\" class=\"gb-media-3014fb24\" alt=\"OpenPGP keys can be generated automatically by the REDDOXX appliance\" src=\"https:\/\/www.reddoxx.com\/wp-content\/uploads\/2025\/07\/chrome-capture-2025-07-28-2-2.png\" title=\"OpenPGP keys can be generated automatically by the REDDOXX appliance\" srcset=\"https:\/\/www.reddoxx.com\/wp-content\/uploads\/2025\/07\/chrome-capture-2025-07-28-2-2.png 834w, https:\/\/www.reddoxx.com\/wp-content\/uploads\/2025\/07\/chrome-capture-2025-07-28-2-2-300x232.png 300w, https:\/\/www.reddoxx.com\/wp-content\/uploads\/2025\/07\/chrome-capture-2025-07-28-2-2-768x595.png 768w\" sizes=\"auto, (max-width: 834px) 100vw, 834px\" \/>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"steps-bar\">\n<div class=\"steps-bar\">\n  <a href=\"#step-1\" class=\"seg is-active\">installation<\/a>\n  <a href=\"#step-2\" class=\"seg\">Encryption<\/a>\n  <a href=\"#step-3\" class=\"seg\">even without certificates<\/a>\n  <a href=\"#step-4\" class=\"seg\">Centralized management<\/a>\n  <span class=\"seg-indicator\" aria-hidden=\"true\"><\/span>\n<\/div>\n<\/div>\n\n\n\n<div class=\"gb-element-3af433d8\">\n<a class=\"gb-text-866fda48\" href=\"https:\/\/www.reddoxx.com\/en\/pricing\/test-free-of-charge\/\"><span class=\"gb-text\">Test now free of charge<\/span><span class=\"gb-shape\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" aria-hidden=\"true\" role=\"img\" height=\"1em\" width=\"1em\" viewbox=\"0 0 256 512\"><path fill=\"currentColor\" d=\"M224.3 273l-136 136c-9.4 9.4-24.6 9.4-33.9 0l-22.6-22.6c-9.4-9.4-9.4-24.6 0-33.9l96.4-96.4-96.4-96.4c-9.4-9.4-9.4-24.6 0-33.9L54.3 103c9.4-9.4 24.6-9.4 33.9 0l136 136c9.5 9.4 9.5 24.6.1 34z\"><\/path><\/svg><\/span><\/a>\n<\/div>\n<\/div>\n\n<div class=\"gbp-section gb-element-bd2ca522\">\n<div class=\"gb-element-957fc7b4\">\n<div class=\"gb-text gbp-section__headline gb-text-98c6ebdd\"><strong>FAQ<\/strong><\/div>\n<\/div>\n\n\n\n<div class=\"gb-element-0f620175\">\n<div class=\"gb-accordion gb-accordion-74f7d8f9\">\n<div class=\"gb-accordion__item gb-accordion__item-c2e3984a\">\n<div role=\"button\" tabindex=\"0\" class=\"gb-accordion__toggle gb-accordion__toggle-30fa0e52\" id=\"gb-accordion-toggle-30fa0e52\">\n<span class=\"gb-text\"><strong><strong><strong>What requirements does the software have?<\/strong><\/strong><\/strong><\/span>\n\n\n\n<span class=\"gb-accordion__toggle-icon gb-accordion__toggle-icon-f3553e24\"><span class=\"gb-accordion__toggle-icon-open\"><svg aria-hidden=\"true\" viewbox=\"0 0 256 256\"><rect width=\"256\" height=\"256\" fill=\"none\"\/><polyline points=\"208 96 128 176 48 96\" fill=\"none\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"16\"><\/polyline><\/svg><\/span><span class=\"gb-accordion__toggle-icon-close\"><svg aria-hidden=\"true\" viewbox=\"0 0 256 256\"><rect width=\"256\" height=\"256\" fill=\"none\"\/><polyline points=\"48 160 128 80 208 160\" fill=\"none\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"16\"><\/polyline><\/svg><\/span><\/span>\n<\/div>\n\n\n\n<div class=\"gb-accordion__content\" id=\"gb-accordion-content-77242fdd\">\n<div class=\"gb-element-c8067a49\">\n<p>The REDDOXX Appliance is a virtual machine and can be installed under almost any hypervisor. VMware, Hyper-V, Citrix XEN, KVM, Proxmox, Nutanix AHV or Virtual Box are supported, among others. <\/p>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"gb-accordion__item gb-accordion__item-39356b25\">\n<div role=\"button\" tabindex=\"0\" class=\"gb-accordion__toggle gb-accordion__toggle-fe8ae1d9\" id=\"gb-accordion-toggle-fe8ae1d9\">\n<span class=\"gb-text\"><strong><strong><strong><strong><strong>Do I have to change my existing e-mail infrastructure?<\/strong><\/strong><\/strong><\/strong><\/strong><\/span>\n\n\n\n<span class=\"gb-accordion__toggle-icon gb-accordion__toggle-icon-aa82cf81\"><span class=\"gb-accordion__toggle-icon-open\"><svg aria-hidden=\"true\" viewbox=\"0 0 256 256\"><rect width=\"256\" height=\"256\" fill=\"none\"\/><polyline points=\"208 96 128 176 48 96\" fill=\"none\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"16\"><\/polyline><\/svg><\/span><span class=\"gb-accordion__toggle-icon-close\"><svg aria-hidden=\"true\" viewbox=\"0 0 256 256\"><rect width=\"256\" height=\"256\" fill=\"none\"\/><polyline points=\"48 160 128 80 208 160\" fill=\"none\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"16\"><\/polyline><\/svg><\/span><\/span>\n<\/div>\n\n\n\n<div class=\"gb-accordion__content\" id=\"gb-accordion-content-a5b9852e\">\n<div class=\"gb-element-f19ac9e8\">\n<p>No. MailSealer works independently of the mail server used and integrates seamlessly into your existing environment &#8211; whether Exchange, Microsoft 365, Postfix, Lotus Notes or other systems. <\/p>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"gb-accordion__item gb-accordion__item-7be31eff\">\n<div role=\"button\" tabindex=\"0\" class=\"gb-accordion__toggle gb-accordion__toggle-8187253c\" id=\"gb-accordion-toggle-8187253c\">\n<span class=\"gb-text\"><strong><strong><strong><strong><strong><strong>How quickly is MailSealer ready for use?<\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/span>\n\n\n\n<span class=\"gb-accordion__toggle-icon gb-accordion__toggle-icon-0d36b40f\"><span class=\"gb-accordion__toggle-icon-open\"><svg aria-hidden=\"true\" viewbox=\"0 0 256 256\"><rect width=\"256\" height=\"256\" fill=\"none\"\/><polyline points=\"208 96 128 176 48 96\" fill=\"none\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"16\"><\/polyline><\/svg><\/span><span class=\"gb-accordion__toggle-icon-close\"><svg aria-hidden=\"true\" viewbox=\"0 0 256 256\"><rect width=\"256\" height=\"256\" fill=\"none\"\/><polyline points=\"48 160 128 80 208 160\" fill=\"none\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"16\"><\/polyline><\/svg><\/span><\/span>\n<\/div>\n\n\n\n<div class=\"gb-accordion__content\" id=\"gb-accordion-content-171b2203\">\n<div class=\"gb-element-25b1afec\">\n<p>The virtual appliance is usually installed and configured within 2-4 hours. After the basic configuration, you can start using email encryption immediately. <\/p>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"gb-accordion__item gb-accordion__item-3bd1e0f5\">\n<div role=\"button\" tabindex=\"0\" class=\"gb-accordion__toggle gb-accordion__toggle-d2335ba1\" id=\"gb-accordion-toggle-d2335ba1\">\n<span class=\"gb-text\"><strong><strong><strong><strong><strong><strong><strong>Does MailSealer support me in complying with the GDPR?<\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/span>\n\n\n\n<span class=\"gb-accordion__toggle-icon gb-accordion__toggle-icon-4655a23c\"><span class=\"gb-accordion__toggle-icon-open\"><svg aria-hidden=\"true\" viewbox=\"0 0 256 256\"><rect width=\"256\" height=\"256\" fill=\"none\"\/><polyline points=\"208 96 128 176 48 96\" fill=\"none\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"16\"><\/polyline><\/svg><\/span><span class=\"gb-accordion__toggle-icon-close\"><svg aria-hidden=\"true\" viewbox=\"0 0 256 256\"><rect width=\"256\" height=\"256\" fill=\"none\"\/><polyline points=\"48 160 128 80 208 160\" fill=\"none\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"16\"><\/polyline><\/svg><\/span><\/span>\n<\/div>\n\n\n\n<div class=\"gb-accordion__content\" id=\"gb-accordion-content-582cdd4f\">\n<div class=\"gb-element-abb964bf\">\n<p>Yes, MailSealer supports you in protecting sensitive data during communication transfer.   <\/p>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"gb-accordion__item gb-accordion__item-ed0a4ae0\">\n<div role=\"button\" tabindex=\"0\" class=\"gb-accordion__toggle gb-accordion__toggle-d734ae20\" id=\"gb-accordion-toggle-d734ae20\">\n<span class=\"gb-text\"><strong><strong><strong><strong><strong><strong><strong><strong><strong>Which market standards does the MailSealer support?<\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/span>\n\n\n\n<span class=\"gb-accordion__toggle-icon gb-accordion__toggle-icon-1717dc3f\"><span class=\"gb-accordion__toggle-icon-open\"><svg aria-hidden=\"true\" viewbox=\"0 0 256 256\"><rect width=\"256\" height=\"256\" fill=\"none\"\/><polyline points=\"208 96 128 176 48 96\" fill=\"none\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"16\"><\/polyline><\/svg><\/span><span class=\"gb-accordion__toggle-icon-close\"><svg aria-hidden=\"true\" viewbox=\"0 0 256 256\"><rect width=\"256\" height=\"256\" fill=\"none\"\/><polyline points=\"48 160 128 80 208 160\" fill=\"none\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"16\"><\/polyline><\/svg><\/span><\/span>\n<\/div>\n\n\n\n<div class=\"gb-accordion__content\" id=\"gb-accordion-content-f146eed1\">\n<div class=\"gb-element-61d4258e\">\n<p>With REDDOXX MailSealer you can encrypt emails with OpenPGP and S\/MIME. In addition, REDDCRYPT provides a solution if the remote peer does not have any certificates. <\/p>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"gb-accordion__item gb-accordion__item-68271cbf\">\n<div role=\"button\" tabindex=\"0\" class=\"gb-accordion__toggle gb-accordion__toggle-fb931773\" id=\"gb-accordion-toggle-fb931773\">\n<span class=\"gb-text\"><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong>Can I encrypt without existing certificates?<\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/span>\n\n\n\n<span class=\"gb-accordion__toggle-icon gb-accordion__toggle-icon-6ea7c333\"><span class=\"gb-accordion__toggle-icon-open\"><svg aria-hidden=\"true\" viewbox=\"0 0 256 256\"><rect width=\"256\" height=\"256\" fill=\"none\"\/><polyline points=\"208 96 128 176 48 96\" fill=\"none\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"16\"><\/polyline><\/svg><\/span><span class=\"gb-accordion__toggle-icon-close\"><svg aria-hidden=\"true\" viewbox=\"0 0 256 256\"><rect width=\"256\" height=\"256\" fill=\"none\"\/><polyline points=\"48 160 128 80 208 160\" fill=\"none\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"16\"><\/polyline><\/svg><\/span><\/span>\n<\/div>\n\n\n\n<div class=\"gb-accordion__content\" id=\"gb-accordion-content-a653fca5\">\n<div class=\"gb-element-355561ee\">\n<p>Yes, thanks to the integrated REDDCRYPT technology, REDDOXX MailSealer also works without classic S\/MIME or PGP certificates. The system automatically generates the necessary keys and offers recipients without their own solution a secure web portal for message access. If the remote station has its own REDDCRYPT license, encryption and decryption can also be carried out via an Outlook plugin.  <\/p>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"gb-accordion__item gb-accordion__item-150566fe\">\n<div role=\"button\" tabindex=\"0\" class=\"gb-accordion__toggle gb-accordion__toggle-7a5974b0\" id=\"gb-accordion-toggle-7a5974b0\">\n<span class=\"gb-text\"><strong><strong><strong><strong><strong><strong><strong><strong><strong>I communicate with private customers, can I still encrypt emails?<\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/span>\n\n\n\n<span class=\"gb-accordion__toggle-icon gb-accordion__toggle-icon-e34ab79e\"><span class=\"gb-accordion__toggle-icon-open\"><svg aria-hidden=\"true\" viewbox=\"0 0 256 256\"><rect width=\"256\" height=\"256\" fill=\"none\"\/><polyline points=\"208 96 128 176 48 96\" fill=\"none\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"16\"><\/polyline><\/svg><\/span><span class=\"gb-accordion__toggle-icon-close\"><svg aria-hidden=\"true\" viewbox=\"0 0 256 256\"><rect width=\"256\" height=\"256\" fill=\"none\"\/><polyline points=\"48 160 128 80 208 160\" fill=\"none\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"16\"><\/polyline><\/svg><\/span><\/span>\n<\/div>\n\n\n\n<div class=\"gb-accordion__content\" id=\"gb-accordion-content-7d7b335e\">\n<div class=\"gb-element-9ca037d3\">\n<p>Yes! In this case, the message is automatically delivered via the REDDCRYPT web portal. The recipient receives an e-mail notification with a link that they can use to decrypt the message using a password, read it securely and reply to it &#8211; without any additional software.  <\/p>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"gb-accordion__item gb-accordion__item-395e3d24\">\n<div role=\"button\" tabindex=\"0\" class=\"gb-accordion__toggle gb-accordion__toggle-70dee28c\" id=\"gb-accordion-toggle-70dee28c\">\n<span class=\"gb-text\"><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong>Do my employees have to actively control encryption?<\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/span>\n\n\n\n<span class=\"gb-accordion__toggle-icon gb-accordion__toggle-icon-01a7166b\"><span class=\"gb-accordion__toggle-icon-open\"><svg aria-hidden=\"true\" viewbox=\"0 0 256 256\"><rect width=\"256\" height=\"256\" fill=\"none\"\/><polyline points=\"208 96 128 176 48 96\" fill=\"none\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"16\"><\/polyline><\/svg><\/span><span class=\"gb-accordion__toggle-icon-close\"><svg aria-hidden=\"true\" viewbox=\"0 0 256 256\"><rect width=\"256\" height=\"256\" fill=\"none\"\/><polyline points=\"48 160 128 80 208 160\" fill=\"none\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"16\"><\/polyline><\/svg><\/span><\/span>\n<\/div>\n\n\n\n<div class=\"gb-accordion__content\" id=\"gb-accordion-content-fe92da09\">\n<div class=\"gb-element-d587ab4b\">\n<p>No, the entire process runs fully automatically on the server side. Your employees write and send emails as usual &#8211; REDDOXX MailSealer takes care of the signature and encryption in the background. <\/p>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"gb-accordion__item gb-accordion__item-add0aae4\">\n<div role=\"button\" tabindex=\"0\" class=\"gb-accordion__toggle gb-accordion__toggle-011ddf2c\" id=\"gb-accordion-toggle-011ddf2c\">\n<span class=\"gb-text\"><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong>What happens if my mail server changes?<\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/span>\n\n\n\n<span class=\"gb-accordion__toggle-icon gb-accordion__toggle-icon-b7c8b8d2\"><span class=\"gb-accordion__toggle-icon-open\"><svg aria-hidden=\"true\" viewbox=\"0 0 256 256\"><rect width=\"256\" height=\"256\" fill=\"none\"\/><polyline points=\"208 96 128 176 48 96\" fill=\"none\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"16\"><\/polyline><\/svg><\/span><span class=\"gb-accordion__toggle-icon-close\"><svg aria-hidden=\"true\" viewbox=\"0 0 256 256\"><rect width=\"256\" height=\"256\" fill=\"none\"\/><polyline points=\"48 160 128 80 208 160\" fill=\"none\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"16\"><\/polyline><\/svg><\/span><\/span>\n<\/div>\n\n\n\n<div class=\"gb-accordion__content\" id=\"gb-accordion-content-5e29c418\">\n<div class=\"gb-element-d6883395\">\n<p>No problem. REDDOXX MailSealer acts as an independent SMTP gateway in front of your email server and can continue to be used seamlessly. <\/p>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"gb-accordion__item gb-accordion__item-bf0fd60a\">\n<div role=\"button\" tabindex=\"0\" class=\"gb-accordion__toggle gb-accordion__toggle-dfcbe61e\" id=\"gb-accordion-toggle-dfcbe61e\">\n<span class=\"gb-text\"><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong>Does the MailSealer also support RSASSA-PSS and RSAES-OAEP?<\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/span>\n\n\n\n<span class=\"gb-accordion__toggle-icon gb-accordion__toggle-icon-ac9599fd\"><span class=\"gb-accordion__toggle-icon-open\"><svg aria-hidden=\"true\" viewbox=\"0 0 256 256\"><rect width=\"256\" height=\"256\" fill=\"none\"\/><polyline points=\"208 96 128 176 48 96\" fill=\"none\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"16\"><\/polyline><\/svg><\/span><span class=\"gb-accordion__toggle-icon-close\"><svg aria-hidden=\"true\" viewbox=\"0 0 256 256\"><rect width=\"256\" height=\"256\" fill=\"none\"\/><polyline points=\"48 160 128 80 208 160\" fill=\"none\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"16\"><\/polyline><\/svg><\/span><\/span>\n<\/div>\n\n\n\n<div class=\"gb-accordion__content\" id=\"gb-accordion-content-9d1ee688\">\n<div class=\"gb-element-ae3eaa89\">\n<p>Yes, the REDDOXX MailSealer supports the secure exchange of EDIFACT data via these standards. <a href=\"https:\/\/www.reddoxx.com\/energieversorger-edifact-rsassapss-rsaesoaep\/\">You can find more information here<\/a>.  <\/p>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"gb-accordion__item gb-accordion__item-42439561\">\n<div role=\"button\" tabindex=\"0\" class=\"gb-accordion__toggle gb-accordion__toggle-2f53385c\" id=\"gb-accordion-toggle-2f53385c\">\n<span class=\"gb-text\"><strong><strong><strong><strong><strong>Can I continue to use existing certificates?<\/strong><\/strong><\/strong><\/strong><\/strong><\/span>\n\n\n\n<span class=\"gb-accordion__toggle-icon gb-accordion__toggle-icon-b49a4409\"><span class=\"gb-accordion__toggle-icon-open\"><svg aria-hidden=\"true\" viewbox=\"0 0 256 256\"><rect width=\"256\" height=\"256\" fill=\"none\"\/><polyline points=\"208 96 128 176 48 96\" fill=\"none\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"16\"><\/polyline><\/svg><\/span><span class=\"gb-accordion__toggle-icon-close\"><svg aria-hidden=\"true\" viewbox=\"0 0 256 256\"><rect width=\"256\" height=\"256\" fill=\"none\"\/><polyline points=\"48 160 128 80 208 160\" fill=\"none\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"16\"><\/polyline><\/svg><\/span><\/span>\n<\/div>\n\n\n\n<div class=\"gb-accordion__content\" id=\"gb-accordion-content-6f6493ec\">\n<div class=\"gb-element-2ed49441\">\n<p>Yes, existing S\/MIME or PGP certificates can be easily imported and centrally managed. This means you can continue to use existing infrastructures and integrate them seamlessly into REDDOXX. <\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n<div class=\"gb-element-a7f6be8f\">\n<div class=\"gb-text gb-text-92527e2c\">Do you have any questions?<\/div>\n\n\n\n<span class=\"gb-text gb-text-2784db2f\">We are here for you!<\/span>\n\n\n\n<div class=\"gb-element-34932cec\">\n<div class=\"gb-text gb-text-9e1401ac\">sales@reddoxx.com<\/div>\n\n\n\n<span class=\"gb-text gb-text-75578081\">+49 7021 92846-0<\/span>\n<\/div>\n\n\n\n<div class=\"gb-element-e106d34d\">\n<a class=\"gb-text gb-text-42036948\" data-open-popup=\"kostenfreiedemo-popup\">Request a free demo<\/a>\n\n\n\n<a class=\"gb-text gb-text-d49a3ce2\" href=\"https:\/\/www.reddoxx.com\/en\/test-free-of-charge\/\">Create test license<\/a>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"parent":28747,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"class_list":{"0":"post-28768","1":"page","2":"type-page","3":"status-publish","5":"no-featured-image-padding"},"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.2 - 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