On Thursday, June 20, 2013 10:19:25 AM Gary Brinker wrote: > Because of a hardware failure on an old installation of a postfix gateway I > took the opportunity to install an up to date version on an Ubuntu server. > I am not too far into the configuration but am having a basic problem with > accessing it from external sites. I think I can eliminate the usual DNS and > router configurations as it did work correctly with the old system. The > issue is that I can telnet into it internally with no problem but cannot > reach it externally. I hooked up wireshark and if I'm interpreting it > correctly I do find the initial SYN come in but no connection is > established. My reading suggests that I may have an ownership or > permissions problem, but I'm not finding success in isolating the issue. > Can anyone point out specifically what I should be looking at to diagnose > and correct this so I can get on to the meat of the configuration. Thanks > for any suggestions.
I think it's stunningly unlikely that you are having an issue related to upstream Postfix issues. I would recommend using an Ubuntu server specific venue to try and fix the problem. One would be: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server Scott K
