Postfix SSL-Certificate

[ehrenwert]

Hello,

I got a thawte Wildcard SSL-Cert for for *.my.example.com.

Now I would like to use it for my mailserver (hostname: test.my.example.com).

I edited the /etc/postfix/postfix_default.pem and included key, cert and ca in this file.

Unfortunately SSL-checks are failing with error

Unknown Authority

or

Cert NOT VALIDATED: unable to get local issuer certificate

What do I have to change in my config?

 

[IgorG]

Have you tried to use this instruction https://kb.odin.com/en/118354 ?

 

[ehrenwert]

Hello Igor,

thank you for your reply.

As it is not self signed but a thawte wildcard ssl I followed the KB article from point 7.