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

COMODO PositiveSSL installation in Plesk 12 (Certificate chain, intermediate certificates)

ATTENTION: If your certificate has been issued on or after January 14th, 2019, then you will need...

SSL Installation under Apache and Tomcat 6.0, Tomcat 7.0,Tomcat 8.0

Tomcat 6.x: https://tomcat.apache.org/tomcat-6.0-doc/ssl-howto.html Tomcat...

S/MIME Installation für Apple Mail (SMIME, OSX, Mac)

Export der .P12 Datei nach dem Erfolgreichen Austellen:...

Can i obtain a SSL certificate for a server with dynamic IP / DNS / DynDNS address? What about synology.me, myqnapcloud.com, dyndns.org subdomains?

Yes, it is possible to obtain a SSL certificate for dynamic IP based servers. For mail...

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...