I'm trying to get postfix SMTP working and I'm just having a hell of a time. I just really don't know where to start on getting it configured correctly, which is why I'm getting 'relay access denied' errors.
Is there a walkthrough somewhere on getting postfix authentication working with virtualmin/unix users? My configuration file is WAY too simple to be doing anything effectively, but I'm not entirely sure what to add in it :)
Any help here is appreciated. Kevin