I have installed a fresh install of Exchange 2013 on a brand new server running 2008 R2. I have not tested it with outlook on the network as no computers are currently connected. I am struggling to get POP3 working on it. I had it working
to receive email, and it would send to any internal email, but when I try to send to an external domain it fails. I did telnet into it and the RCPT TO: anybody@gmail.com gives an error of unable to relay. However, now it won't even receive email
and my outlook is stating it's the server reported an error. Are there any guides to setting up a POP3 connection for exchange 2013?
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