On Tue, 13 Nov 2012 11:02:00 +0100, Alexander Hall wrote: > Since I switched to SMTPD I noticed a few cron emails being marked as > spam by spamassassin, largely caused by the From: and To: headers not > containing a domain part.
Sendmail will add the domain if the always_add_domain feature is enabled (as it is in our default config). > If I read RFC822 correctly, the domain part is not optional, and thus > we should append one, unless MAILTO already specifies one. > > Historical reasons from the land of pre-smtp why I'm wrong? Historically, cron has been able to work with non-internet mailers that simply write to the local spool file. It seems like smtpd should add the domain for locally-generated messages if one is missing. - todd
