do i have to include owa.example.com in my UCC domain, when i request a certificate? is it necessary or not?
Hello ramyashram,
Have you checked the FAQ’s here ?
https://support.comodo.com/index.php?_m=knowledgebase&_a=view&parentcategoryid=90&nav=0%2C1
It’s not necessary to include it on the CSR as the order form supersedes what’s in the CSR.
Domain List Example.
mail2.example.com
owa.example.com
mail2
autodiscover.example.com
Primary Common Name: owa.example.com
Hope this helps.
i mean the owa is mandatory to be included by Microsoft to active the Secure Socket layer function?
You don’t have to include “owa.domain.com” if that is what you’re asking. If you don’t use owa like that as some just call it… “webmail.domain.com, exchange.domain.com, mail.domain.com, etc.” We just advise you to use your Outlook Web Access FQDN as the Primary Common Name as some mobile devices are unable to read SAN entries.