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AW: [suse-security] Can't access from outside



Hello,

I think this is your problem:

> mynetworks = 192.127.0.0/24, 127.0.0.0/8 
> smtpd_recipient_restrictions = permit_mynetworks,
reject_unauth_destination,     
 
When connecting from outside your origin is not "mynetworks".


Test it from outside with a 

$ telnet yourserver.dyndns.org 25

If you get an answer like:

220 yourserver.dyndns.org ESMTP Postix

it is not a firewall problem. Then you will have to configure postifx
correctly. 




Christian



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