On 03/22/2015 07:53 AM, Steve Matzura wrote: > I am usually fairly good at this, but some of the organizational and > configuration symbol-name differences between Postfix 2.5.5 and 2.10.5 > are, well, way out there! :-) I thought I could drop the 2.5.5 .conf > file into place on the 2.10.5 system. No! To many symbols that have > changed, or section formats that are different. Anyone care to > volunteer to sit with me and my files for hhalf an hour to get these > dependencies resolved?
The only real change between those versions (that I'm aware of) that will bite you is smtpd_relay_restrictions, explicitly adding "smtpd_relay_restrictions=" (explicitly setting it empty) to your main.cf should resolve this in a fully backwards-compatible manner. As Viktor pointed out you can (and probably should) run postfix upgrade-configuration to fix this and any other issues that may crop up. I suspect that you're seeing messages about invalid settings. These would have been invalid before but postfix didn't start actually showing warnings about them until 2.9 (before 2.9 invalid settings were silently ignored), so you will see warnings now, but the actual running behavior of postfix will not change. Also if you were running a postfix which was patched to add functionality before and have settings for that functionality then obviously those won't be available in an unpatched postfix. What OS/distro/version are you running? If you're upgrading now you should probably be moving to 3.0, not 2.10 which is already two years old. Peter
