[Dovecot] Two server certificates for two common names

[Patrick Domack]

That is an ssl imposibility, and the current tls clients can't really  
do that either. The best way to do it is to use seperate ip's for  
mail1 and mail2.

The only other option is to use a new certificate with  
subject-alt-names, but lots of email clients don't support that.  
Webbrowsers have for a long time now, but email is completely different.

Quoting ????????? ??????????? <dimkar at thessaloniki.gr>:

> Hi there!
>
> I have two DNS records
>  mail1.domain.tld
>  mail2.domain.tld
>
> I have issued SSL server Certificates for both my domain names.
> Is it possible to tell dovecot to use both , depending on
> client access;
> clients using the mail1.domain.tld be served by the mail1.domain.tld
> .key and .cert
> and those using mail2.domain.tld be served by the mail2.domain.tld
> .key and .cert
>
> Thanks in advance
> Dimitrios