Secure POP / SMTP Per Domain

[nservices]

Hi,
it's possible to set Per Domain Mail Security certificates?
mean, I have shared hosting server with DirectAdmin and I want to set
Customer 1:
domain: domain1.tld
and is Mail settings will be
pop3 / smtp server: mail.domain1.tld
using TLS and secure pop3

Customer 2:
domain: domain2.tld
and is Mail settings will be
pop3 / smtp server: mail.domain2.tld
using TLS and secure pop3

Possible?
how can I do that?

Regards,

 

[zEitEr]

Hello,

Using Google and search function of the forums, I've found these threads:

- Multiple SSL Certificates with Exim?
http://forum.directadmin.com/showthread.php?t=45170&p=230923#post230923

- Per-IP ssl certificates for exim
http://help.directadmin.com/item.php?id=389

- Per-IP ssl certificates for dovecot
http://help.directadmin.com/item.php?id=388

- Dovecot TLS SNI
http://forum.directadmin.com/showthread.php?t=47770

And there is much more another reading here. So please feel free to search and find it.