From August 19th 2020, SECTIGO issues SSL certificates with a maximum lifetime of 398 days (13 months) as specified by CA/Browser consortium. SSL certificates with a longer lifetime must be re-issued annually (free of charge). You'll receive reminders via e-mail. SSL certificates issued before August 19th 2020 remain valid until their planned expiry date. Code Signing & S/MIME certificates are not affected and remain valid until their planned expiry date.

Testing mailserver SSL using openssl!

openssl s_client -showcerts -connect mail.example.com:993


You may download openssl here:
https://wiki.openssl.org/index.php/Binaries


Was this answer helpful?

 Print this Article

Also Read

Converting .CRT (X.509) to .P7B (PKCS#7) file format

Windows:    Instrunctions for Microsoft Windows (Symantec Knowlegde Base) Linux: openssl...

COMODO PositiveSSL: Installing SSL certificates including intermediate (ca_bundle) certificate on nginx

Note: When placing your CSR inside the MY INTERSSL account, please choose server type...

Configuring Apache with SNI support

https://wiki.apache.org/httpd/NameBasedSSLVHostsWithSNI

GEOTRUST RapidSSL: Installing SSL certificates including intermediate (ca_bundle) certificate on nginx

Note: When placing your CSR inside the MY INTERSSL account, please choose server type...

Requesting SSL certificates and SSL installation for all-inkl.com customers

All-inkl.com enables customers to install InterSSL certificates. You can find a tutorial here...