Allow inbound unauthed connections on port

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dmburgess
Posts: 74
Joined: Mon Oct 15, 2007 8:29 pm

Allow inbound unauthed connections on port

Post by dmburgess » Mon Feb 18, 2019 6:01 pm

Ok, so i have an issue, i have port 28 configured, with no SSL or auth, the auth mode is always allow. What I want is that port to get data from my spam solution. if its sent to that port it should accept it without auth, however, i am finding tha I still need to allow it to relay even on that port? why is that?

kiamori
Posts: 221
Joined: Wed Nov 04, 2009 1:39 am
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Re: Allow inbound unauthed connections on port

Post by kiamori » Tue Feb 19, 2019 2:46 am

Just do SMTP properties > Relay > Allow Relay for privileged IP ranges. Then set the spam solution IP. No need to mess with ports unless you want to lock it down even more with a firewall based on IP+Port.

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