2 Commits

Author	SHA1	Message	Date
Alberto Bertogli	febe96697a	maillog: Introduce a special-purpose mail logging package ... The default INFO logs are more oriented towards debugging and can be a bit too verbose when looking for high-level information. This patch introduces a new "maillog" package, used to log messages of particular relevance to mail transmission at a higher level.	2016-10-21 22:20:47 +01:00
Alberto Bertogli	40153e352f	chasquid: Detect email loops ... This patch implements some measures against email loops, such as keeping a limit on the lenght of an address, and rejecting email that has too many Received headers. It's not perfect (a server could be actively removing Received headers), but it should cover the normal accidents and misconfigurations.	2016-10-10 00:51:05 +01:00