I'm not sure this is related, and I probably should investigate further before posting this here, but in my setup, dbmail seems to break DKIM signatures.
I've seen that mails from booking.com and facebook.com have broken DKIM signatures according to google's gmail, when forwarded by my mailserver. This happens both for mail I forward to a gmail mail address, and email that POPped by gmail. (Where forwarded mail doesn't get delivered because of DMARC policies) As I stated, I haven't really investigated, but this could be caused by dbmail doing any kind of 'normalization' on mail message headers. Does anyone here know if there an easy way to log raw incoming email messages for a specific user or from a specific domain? I use a fairly standard postfix/dbmail setup. Ideally I get to 'record' a DKIM-correct message, that can be fed into dbmail-lmtp for testing.
_______________________________________________ DBmail mailing list DBmail@dbmail.org http://lists.nfg.nl/mailman/listinfo/dbmail
