Error sending to external address from web client

[Billy]

127.0.0.1 localhost.localdomain localhost ns3.xxx.com ns3 ns3.xxx.com

[KevinH]

Originally Posted by Billy

127.0.0.1 localhost.localdomain localhost ns3.xxx.com ns3 ns3.xxx.com

It should be like:

127.0.0.1 localhost.localdomain localhost
123.123.123.123 ns3.xxx.com ns3

Where 123.123.123.123 is your real IP address. Not sure how you installed with this setup our installer tries to enfore the first line as I've put above. Did you change this after your install?

[Billy]

I set the hosts to what you suggested, but still had the errors. Tried a few more combinations of things, but still didn't work. So, I gave up.

I uninstalled (./install.sh -u)

Then re-installed; added mynetwork param in postfix main.cf to add allowed relay-from ips; added accounts with 'zmprov < accounts.txt'; rebooted.

I've tried web client and pop3 client send and recieve to internal and external addresses and haven't gotten any errors yet.

Thanks for sticking with me on this.

Bill