Postfix not accepting DANE secured peer

[Wolfgang Rosenauer]

Hi,

I'm already running two DANE enabled MTAs and now tried to enable
another one.
I think I did all the same (the certificate is currently a self signed
one and the hostname does not match the certificate though).
But I read the Postfix documentation a few times now and I don't think
this is the issue.

Anyway testing sending from one of my already enabled Postfix systems to
the new one I only get "Anonymous TLS connection established" while the
DANE validator https://dane.sys4.de/smtp reports everything green for
the target.

Any ideas? (target is mail.tismail.net)


Thanks,
 Wolfgang