MTA Trusted Networks | Spam problems
I'm having problems with spam being sent trough our mail server. I'm trying to stop other computers on our network from being able to send emails to rule out a spam bot on one of our computers. I have changed the MTA Trusted networks setting to:
and restarted the server. However, i'm still receiving emails sent from other servers on the network (ie, backup reports, updates available etc). I don't think that the MTA Trusted network setting is working. I'm using 8.0.2_GA_5569.FOSS
Am I missing something?