On server I have installed Qmail server.
Problem I have is that emails from some sources (like Gmail, Yahoo, HotMail) are received, but some from other domain are not. When I say "other" I mean domains hosted on server like Bluehost (I have several domains hosted there).
I think that Spamassassin is something that causing problem, so I tried to edit file /etc/mail/spamassassin/local.cf, by adding a line
... but still no luck, still not receiving emails from "mydomain.com".
What I also can say is that few hours ago I upgraded SquirrelMail webmail client, because it was creating some errors when sending emails. Before upgrade, there was no problem receiving emails from "mydomain.com" (but I also know that there where same problems with some other domains). So something blocks incoming emails.
Can you point me where to check and how can I solve this problem?
Thank you in advance!