S/MIME Secure Email Certificates

S/MIME (Secure/Multipurpose Internet Mail Extensions) is a widely accepted method (or more precisely, a protocol) for sending digitally signed and encrypted messages. S/MIME allows you to encrypt emails and digitally sign them. When you use S/MIME with an email message, it helps the people who receive that message to be certain that what they see in their inbox is the exact message that started with the sender. It will also help people who receive messages to be certain that the message came from the specific sender and not from someone pretending to be the sender. To do this, S/MIME provides for cryptographic security services such as authentication, message integrity, and non-repudiation of origin (using digital signatures). It also helps enhance privacy and data security (using encryption) for electronic messaging

Sectigo Secure Email S/MIME Certificate - Trial (30 Days)
Our trial version is perfect for the individual who wants to test out how secure our S/MIME certificate is before committing. Compatible with all major email clients.
Sectigo Personal S/MIME Certificate
Secure your email by digitally signing and encrypting communications with our S/MIME Email certificates, also called Personal ID certificates.
Secure/Multipurpose Internet Mail Extensions (S/MIME) protocol ensures message integrity so that senders and recipients of email can verify that the content they are sharing is legitimate and trusted.
Sectigo secure Email certificates are supported by all the major mail applications including Microsoft Outlook, Exchange, popular mobile operating systems, and more.
Pro S/MIME Certificate
Secure your email by digitally signing and encrypting communications with our Email certificates, also called Personal ID certificates. Secure/Multipurpose Internet Mail Extensions (S/MIME) protocol ensures message integrity so that senders and recipients of email can verify that the content they are sharing is legitimate and trusted. Sectigo secure Email certificates are supported by all the major mail applications including Microsoft Outlook, Exchange, popular mobile operating systems, and more.
Sectigo Enterprise S/MIME Certificate
Secure your email by digitally signing and encrypting communications with our Enterprise Email S/MIME certificates.

The Secure/Multipurpose Internet Mail Extensions (S/MIME) protocol ensures message integrity so that senders and recipients of email can verify that the content they are sharing is legitimate and trusted cand allows your customers and partners to be confident in the integrity of the email
Sectigo secure Email certificates are supported by all the major mail applications including Microsoft Outlook, Exchange, popular mobile operating systems, and more.