Problem solved, few changes in master.cf i main.cf did the trick
Nope, it was upgrade from 3.1.2
Recently I've upgraded ispconfig to latest 3.1.6 version and enabled dkim signing. When I'm sending mails using roundcube dkim is working fine,...
case closed, sorry to bother
i've updated roundcube plugin from git, problem is solved
I'm having issue described here:
I can't post links here , sorry
It's strange because my ISPconfig...
Separate names with a comma.