{"id":37574,"date":"2025-08-26T14:43:11","date_gmt":"2025-08-26T12:43:11","guid":{"rendered":"https:\/\/mailcommsgroup.com\/?p=37574"},"modified":"2025-11-26T16:44:36","modified_gmt":"2025-11-26T15:44:36","slug":"mandatory-use-email-certificate-companies","status":"publish","type":"post","link":"https:\/\/mailcommsgroup.com\/en\/blog\/mandatory-use-email-certificate-companies\/","title":{"rendered":"When is it mandatory to use a certified email in the company?"},"content":{"rendered":"<div class=\"wpb-content-wrapper\"><p>[vc_row type=&#8221;grid&#8221; css=&#8221;.vc_custom_1547557263471{margin-bottom: 0px !important;padding-bottom: 0px !important;}&#8221;][vc_column dp_animation=&#8221;&#8221; el_class=&#8221;El nuevo reglamento europeo obliga a recabar el consentimiento expl\u00edcito para el tratamiento de los datos de car\u00e1cter personal&#8221; font_color=&#8221;#81d742&#8243;][vc_single_image image=&#8221;37632&#8243; img_size=&#8221;full&#8221; css=&#8221;&#8221;][vc_raw_html css=&#8221;&#8221;]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[\/vc_raw_html][\/vc_column][\/vc_row][vc_row type=&#8221;grid&#8221; css=&#8221;.vc_custom_1679050935288{margin-top: 0px !important;padding-top: 0px !important;}&#8221;][vc_column dp_animation=&#8221;&#8221; css=&#8221;.vc_custom_1547557427896{padding-top: 0px !important;}&#8221;][vc_empty_space height=&#8221;80px&#8221; css=&#8221;.vc_custom_1742553516084{margin-top: -70px !important;}&#8221;][vc_column_text css=&#8221;.vc_custom_1756206410416{padding-top: 50px !important;padding-right: 50px !important;padding-bottom: 50px !important;padding-left: 50px !important;background-color: #F2F2F2 !important;}&#8221; dp_animation=&#8221;&#8221;]<span style=\"font-size: 20px\"><strong>Table of Contents  <\/strong><\/span><\/p>\n<ol>\n<li><a href=\"#uno\">Situations in which it is mandatory or advisable to use certified email in companies<\/a><\/li>\n<li><a href=\"#dos\">Tips for implementing a certified email system in companies<\/a><\/li>\n<li><a href=\"#tres\">Frequently asked questions on the use of certified email in companies<\/a><\/li>\n<\/ol>\n<p>[\/vc_column_text][vc_empty_space height=&#8221;110px&#8221; css=&#8221;.vc_custom_1753082116404{margin-top: -100px !important;}&#8221;][vc_column_text css=&#8221;&#8221; dp_animation=&#8221;&#8221;]When talking about important communications in organizations, it is not enough to rely on a simple &#8220;mail sent&#8221;. <strong>Using <a href=\"https:\/\/mailcommsgroup.com\/en\/certified-notifications\/certified-email\/\">certified email in your company<\/a> is one of the fastest and most effective ways to ensure that a message has reached its destination, at what time and with what content.<\/strong><\/p>\n<p>In addition, more and more companies are facing the need to <strong>provide legal evidence of their communications,<\/strong> and that is where this service with legal validity, agile, digital and efficient, solves many circumstances.<\/p>\n<p>Here is a summary of what we are going to tell you:<\/p>\n<ul>\n<li><strong>When to use certified mail in your company.<\/strong>  Legal, contractual and organizational situations where it is recommended or required to send certified emails to protect the business.<\/li>\n<li><strong>Best practices for integrating a certified email system in the company.<\/strong>  Tips to make implantation simple, safe and effective.<\/li>\n<\/ul>\n<div class=\"section\">\r\n\t\t<div  class=\"row morado bg-morado-claro pd-t-20 pd-b-20 banner-goto bd-r-20\" style=\"background-image:url(https:\/\/mailcommsgroup.com\/wp-content\/uploads\/2023\/11\/Banners_Blog_Burofax_01.jpg);\">\r\n\t\t\r\n\t\t<div class=\"flex vcenter height\">\t\t<div class=\"col2-3\">\r\n\t\t\t\t\t\t<div class=\"pd-20 negro bg-transparente \">\r\n\t\t\t\t\r\n\t\t\t\t\t\t\r\n\t\t\t\r\n\t\t\t\t\t<h4><span style=\"font-size: 24px;color: #fff;text-shadow: 0px 1px 8px black;\">Send certified notifications by email with full legal validity.  <strong>Save time and ensure fast and safe delivery to your customers.<\/strong><\/span><\/h4>\n\r\n\t\t\t\t\r\n\t\t\t<\/div>\r\n\t\t\t\t\t<\/div>\r\n\t\t\t\t<div class=\"col1-3\">\r\n\t\t\t\t\t\t<div class=\"pd-20 align-c negro bg-transparente \">\r\n\t\t\t\t\r\n\t\t\t\t\t\t\r\n\t\t\t\r\n\t\t\t\t\t<a  href=\"https:\/\/mailcommsgroup.com\/en\/certified-notifications\/certified-email\/\"  class=\"btn negro bg-blanco \">More about Certified Email<\/a>\r\n\t\t\t\t\r\n\t\t\t<\/div>\r\n\t\t\t\t\t<\/div>\r\n\t\t<\/div>\r\n\t\r\n\t<\/div>\r\n\t\r\n<\/div>[\/vc_column_text][vc_empty_space height=&#8221;120px&#8221; css=&#8221;.vc_custom_1756206416088{margin-top: -100px !important;}&#8221; el_id=&#8221;uno&#8221;][vc_column_text css=&#8221;.vc_custom_1756204776713{padding-top: 15px !important;padding-right: 15px !important;padding-bottom: 15px !important;padding-left: 15px !important;background-color: #47d7ac !important;}&#8221; dp_animation=&#8221;&#8221;]<\/p>\n<h2 style=\"margin-top: 0\"><span style=\"color: #000000\"><strong>Situations in which it is mandatory or advisable to use certified email in companies<\/strong><\/span><\/h2>\n<p>[\/vc_column_text][vc_column_text css=&#8221;&#8221; dp_animation=&#8221;&#8221;]The fact of <strong>implementing certified mailings in companies<\/strong> can work as a preventive measure to avoid certain legal problems. Moreover, in some cases it is a requirement or a key management tool. These are some of the most common situations:  <\/p>\n<ul>\n<li><strong>Legal and contractual notices.<\/strong>  When a company needs to prove that it has informed another party of a contractual clause, termination or modification, certified email is essential to provide a record and protect against potential litigation. For example, certified <strong><a href=\"https:\/\/mailcommsgroup.com\/en\/blog\/e-mail-electronic-certificate-your-allied-with-the-insured\/\">certified mail in insurance companies<\/a><\/strong> is useful for policy expirations, renewals and changes. <\/li>\n<li><strong>Confirmation of financial and commercial transactions.<\/strong>  In contexts where economic agreements are closed, the traceability and validity of the message can avoid costly misunderstandings. A certified mail offers proof against audits or discrepancies.\n<p>Discover <strong><a href=\"https:\/\/mailcommsgroup.com\/en\/blog\/validity-communications-electronic-mail-electronic\/\">how to ensure the legal validity of your email communications and protect your company<\/a><\/strong> and protect your business.<\/li>\n<\/ul>\n<ul>\n<li><strong>Communications with the Public Administration.<\/strong>  Some procedures require submitting documentation or responding to notifications within specific deadlines. Although it is true that in these cases it is customary to use the <strong><a href=\"https:\/\/mailcommsgroup.com\/en\/certified-notifications\/online-burofax\/\">certified online burofax,<\/a><\/strong> using this solution also ensures that requirements are met quickly and in a legally valid manner. <\/li>\n<li><strong>Data protection and regulatory compliance.<\/strong>  If your company manages personal data, notifying changes in privacy policy or security breaches must be done with guarantees.<\/li>\n<li><strong>Communication of important internal decisions.<\/strong>  Announcements such as changes in working conditions, transfers or reorganizations must reach the right people and be recorded. A certified email prevents disputes and ensures transparency. <\/li>\n<li><strong>Sending legal or fiscal documentation.<\/strong>  Audit reports, signed contracts, declarations or certificates can be sent with legal backing and traceability through this type of mail.<\/li>\n<li><strong>Complaints and dispute resolution.<\/strong>  In the event of a disagreement with a customer, supplier or even an employee, sending a certified email to complain strengthens the company&#8217;s legal position.<\/li>\n<\/ul>\n<p>Discover step by step <strong><a href=\"https:\/\/mailcommsgroup.com\/en\/blog\/how-to-send-email-certificate\/\">how to send a certified email<\/a><\/strong> and ensure the legal validity of your communications.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-37585 aligncenter\" title=\"situations-must-use-email-certificate\" src=\"https:\/\/mailcommsgroup.com\/wp-content\/uploads\/2025\/08\/situaciones-obligatorio-usar-email-certificado.webp\" alt=\"Situations for using certified e-mail in a company\" width=\"650\" height=\"586\" srcset=\"https:\/\/mailcommsgroup.com\/wp-content\/uploads\/2025\/08\/situaciones-obligatorio-usar-email-certificado.webp 650w, https:\/\/mailcommsgroup.com\/wp-content\/uploads\/2025\/08\/situaciones-obligatorio-usar-email-certificado-300x270.webp 300w\" sizes=\"auto, (max-width: 650px) 100vw, 650px\" \/><\/p>\n<p>Read on to find out how to easily implement this type of communication in your business.<\/p>\n<div class=\"section\">\r\n\t\t<div  class=\"row morado bg-morado-claro pd-t-20 pd-b-20 banner-goto bd-r-20\" style=\"background-image:url(https:\/\/mailcommsgroup.com\/wp-content\/uploads\/2023\/11\/Banners_Blog_Burofax_02.jpg);\">\r\n\t\t\r\n\t\t<div class=\"flex vcenter height\">\t\t<div class=\"col3-5\">\r\n\t\t\t\t\t\t<div class=\"pd-20 negro bg-transparente \">\r\n\t\t\t\t\r\n\t\t\t\t\t\t\r\n\t\t\t\r\n\t\t\t\t\t<h4><span style=\"font-size: 20px; color: #fff; text-shadow: 0px 1px 8px black;\"><strong>Do you need to send a certified email with total security?<\/strong> We have the experience to guarantee the delivery and legal validity of your communication.<\/span><\/h4>\n\r\n\t\t\t\t\r\n\t\t\t<\/div>\r\n\t\t\t\t\t<\/div>\r\n\t\t\t\t<div class=\"col2-5\">\r\n\t\t\t\t\t\t<div class=\"pd-20 align-c negro bg-transparente \">\r\n\t\t\t\t\r\n\t\t\t\t\t\t\r\n\t\t\t\r\n\t\t\t\t\t<div class=\"btn negro bg-blanco open-contact\">Contact a specialist now<\/div>\r\n\t\t\t\t\r\n\t\t\t<\/div>\r\n\t\t\t\t\t<\/div>\r\n\t\t<\/div>\r\n\t\r\n\t<\/div>\r\n\t\r\n<\/div>[\/vc_column_text][vc_empty_space height=&#8221;120px&#8221; css=&#8221;.vc_custom_1756206421023{margin-top: -100px !important;}&#8221; el_id=&#8221;dos&#8221;][vc_column_text css=&#8221;.vc_custom_1756205036489{padding-top: 15px !important;padding-right: 15px !important;padding-bottom: 15px !important;padding-left: 15px !important;background-color: #47d7ac !important;}&#8221; dp_animation=&#8221;&#8221;]<\/p>\n<h2 style=\"margin-top: 0\"><span style=\"color: #000000\"><strong>Tips for implementing a certified email system in companies<\/strong><\/span><\/h2>\n<p>[\/vc_column_text][vc_column_text css=&#8221;&#8221; dp_animation=&#8221;&#8221;]Adopting a legally valid digital notification system does not have to be complex. Here are some useful recommendations: <\/p>\n<ol>\n<li><strong>Evaluate which areas need it.<\/strong>  Identify the departments that generate the most sensitive communications: human resources, finance, administration, etc.<\/li>\n<li><strong>Choose a reliable supplier.<\/strong>  Make sure you work with a company that meets the legal and technological requirements to issue certified emails with legal validity, such as MailComms Group.<\/li>\n<li><strong>Build your team.<\/strong>  Train personnel in the use of the platform so that they know when and how to use it correctly.<\/li>\n<li><strong>Integrate with your management systems.<\/strong>  Many providers allow you to automate the sending from your usual tools (ERP, CRM&#8230;).<\/li>\n<li><strong>Establishes internal protocols for use.<\/strong>  Defines when it is mandatory to use certified email and how to document shipments, to maintain orderly traceability.<\/li>\n<li>Define the evidence you need to capture to comply with the legal requirements of each process.<\/li>\n<\/ol>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-37588 aligncenter\" title=\"tips-implement-email-certificate-company\" src=\"https:\/\/mailcommsgroup.com\/wp-content\/uploads\/2025\/08\/consejos-implementar-email-certificado-empresas.webp\" alt=\"Implementation of certified email in companies\" width=\"650\" height=\"600\" srcset=\"https:\/\/mailcommsgroup.com\/wp-content\/uploads\/2025\/08\/consejos-implementar-email-certificado-empresas.webp 650w, https:\/\/mailcommsgroup.com\/wp-content\/uploads\/2025\/08\/consejos-implementar-email-certificado-empresas-300x277.webp 300w\" sizes=\"auto, (max-width: 650px) 100vw, 650px\" \/><\/p>\n<p>At MailComms Group we help companies to <strong>communicate with security and legal support.<\/strong> For this purpose, we offer different <strong><a href=\"https:\/\/mailcommsgroup.com\/en\/certified-notifications\/\">certified notification services,<\/a><\/strong> including <strong>certified email,<\/strong> so that you can transmit your key communications without complications.<\/p>\n<p>Do you want to know more? You can <strong><a href=\"https:\/\/mailcommsgroup.com\/en\/certified-email\/\">request your demo here<\/a><\/strong> and <strong>we will answer your questions.<\/strong>[\/vc_column_text][vc_empty_space height=&#8221;120px&#8221; css=&#8221;.vc_custom_1756206429248{margin-top: -100px !important;}&#8221; el_id=&#8221;tres&#8221;][vc_column_text css=&#8221;.vc_custom_1756205363105{padding-top: 15px !important;padding-right: 15px !important;padding-bottom: 15px !important;padding-left: 15px !important;background-color: #47d7ac !important;}&#8221; dp_animation=&#8221;&#8221;]<\/p>\n<h2 style=\"margin-top: 0\"><span style=\"color: #000000\"><strong>Frequently asked questions on the use of certified email in companies<\/strong><\/span><\/h2>\n<p>[\/vc_column_text][vc_empty_space height=&#8221;10px&#8221;][vc_toggle title=&#8221;Is it mandatory to use a certified email for business communications?&#8221; style=&#8221;arrow&#8221; color=&#8221;black&#8221; custom_font_container=&#8221;tag:h3|font_size:20px|text_align:left&#8221; custom_google_fonts=&#8221;font_family:Dosis%3A200%2C300%2Cregular%2C500%2C600%2C700%2C800|font_style:700%20bold%20regular%3A700%3Anormal&#8221; css=&#8221;&#8221; use_custom_heading=&#8221;true&#8221; custom_el_class=&#8221;mg-b-0 fondo-gris-preguntas-frecuentes&#8221;]<\/p>\n<p style=\"font-size: 16px\">It is not always mandatory, but it is <strong>highly recommended<\/strong> in situations where a legal record of a communication is needed. Some regulations or contracts may expressly require it. But be careful, not just any certified email is good for everything.  <\/p>\n<p>[\/vc_toggle][vc_toggle title=&#8221;What is the difference between a certified email and a regular email?&#8221; style=&#8221;arrow&#8221; color=&#8221;black&#8221; custom_font_container=&#8221;tag:h3|font_size:20px|text_align:left&#8221; custom_google_fonts=&#8221;font_family:Dosis%3A200%2C300%2Cregular%2C500%2C600%2C700%2C800|font_style:700%20bold%20regular%3A700%3Anormal&#8221; css=&#8221;&#8221; use_custom_heading=&#8221;true&#8221; custom_el_class=&#8221;mg-b-0 fondo-gris-preguntas-frecuentes&#8221;]<\/p>\n<p style=\"font-size: 16px\">A normal email <strong>offers no legal guarantee that it was sent or received.<\/strong> Certified email, on the other hand, <strong>provides legal proof<\/strong> of when it was sent, what it contained and when it was delivered to the destination server, thanks to the recording of evidence by a trusted third party.<\/p>\n<p style=\"font-size: 16px\">Discover <strong><a href=\"https:\/\/mailcommsgroup.com\/en\/blog\/how-to-send-electronic-mails-judicial-proceedings\/\">how to provide e-mails as legal evidence.<\/a><\/strong><\/p>\n<p>[\/vc_toggle][vc_toggle title=&#8221;Is it mandatory to use certified email to communicate a dismissal or disciplinary sanction?&#8221; style=&#8221;arrow&#8221; color=&#8221;black&#8221; custom_font_container=&#8221;tag:h3|font_size:20px|text_align:left&#8221; custom_google_fonts=&#8221;font_family:Dosis%3A200%2C300%2Cregular%2C500%2C600%2C700%2C800|font_style:700%20bold%20regular%3A700%3Anormal&#8221; css=&#8221;&#8221; use_custom_heading=&#8221;true&#8221; custom_el_class=&#8221;mg-b-0 fondo-gris-preguntas-frecuentes&#8221;]<\/p>\n<p style=\"font-size: 16px\">In cases of labor disputes, being able to prove that the notice was sent and received can be crucial in a lawsuit. Even so, in such cases it is best to opt for another even more reliable channel, such as the online postal burofax. <\/p>\n<p>[\/vc_toggle][vc_toggle title=&#8221;What type of business documentation is recommended to be sent using this solution?&#8221; style=&#8221;arrow&#8221; color=&#8221;black&#8221; custom_font_container=&#8221;tag:h3|font_size:20px|text_align:left&#8221; custom_google_fonts=&#8221;font_family:Dosis%3A200%2C300%2Cregular%2C500%2C600%2C700%2C800|font_style:700%20bold%20regular%3A700%3Anormal&#8221; css=&#8221;&#8221; use_custom_heading=&#8221;true&#8221; custom_el_class=&#8221;mg-b-0 fondo-gris-preguntas-frecuentes&#8221;]<\/p>\n<p style=\"font-size: 16px\">Contracts, disciplinary notices, financial reports, legal notices, changes in working conditions or <strong>any communication that may have legal implications.<\/strong><\/p>\n<p>[\/vc_toggle][vc_toggle title=&#8221;Is it possible to automate the sending of certified emails in a company?&#8221; 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