We have this issue. We have a branch located in a different state us. We use exchange 2010 for our email, now, that particular branch uses standalone Outlook 2007 with POP3/SMTP. We have this requiring issue where we get the 0x800CCC0F error:
Receiving report (0x800CCC0F): the connection to the server was interrupted...
Here is the screenshot:
Now here is what we tried:
- I disabled the anti-virus (we actually use Symentic and there is a lot of posts on Symentic/Norton and AT&T (that's the ISP), which will lead to the point #2)
- I tried to change from secured ports to non-secured ports, but as soon as we tried to send a test email, it error-ed out because it failed to login.
OWA works just fine and all the POP3/SMTP settings are correct. The local firewall is disabled, we use hardware firewall. I am at loss here. Any suggestions?