I just run a small server, mainly as a hobby, which I also use to provide email service for my immediate family members. I have it all working fine, except for one odd problem.
While I'm able to read my email globally, I find from my inlaws house I cannot send any email. All I've found so far is I never receive a 220 message from the server: $ telnet tigger.net 25 Trying 198.59.16.20... Connected to tigger.net. Escape character is '^]'. Connection closed by foreign host. This isn't an issue from any other location I've tried over several years. I tried disabling iptables on the server, and the problem persists, suggesting I might be able to rule that out as part of the problem. Thoughts on where I should start? Thanks, ~Jeff
