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.

How to create a certificate signing request (CSR) in Microsoft Exchange 2013 ?

Our partner Sectigo (formerly known as COMODO) has a tutorial that's including screenshots. You can find it here:

https://sectigo.com/resource-library/generate-csr-exchange-2013

 


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