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Kloxo-MR Technical Helps / Re: mail send accepted, but deffered "sorry, I wasn't able to establish an smtp..."
« on: 2017-08-24, 21:08:59 »
all ports open, all addresses in dns point to the outside address.
no firewall blocking, verified with a packet capture, for some reason qmail never tries to establish an smtp connection with the mail servers for the domains I'm sending to.
one is my gmail account, one is an account on a cpanel server I manage. watched the exim log, and no connection attempt. that's when I started doing packet captures to figure out what was going on.
doing a lot of qmail searching right now to see if I can get it working.
no firewall blocking, verified with a packet capture, for some reason qmail never tries to establish an smtp connection with the mail servers for the domains I'm sending to.
one is my gmail account, one is an account on a cpanel server I manage. watched the exim log, and no connection attempt. that's when I started doing packet captures to figure out what was going on.
doing a lot of qmail searching right now to see if I can get it working.