28 Nov
2007
28 Nov
'07
7:06 p.m.
Your spf record is broken:
dovecot.org. 39942 IN TXT "v=spf1 a -all"
Care to tell also why? dovecot.org's mails are sent from the same IP as its A record.
Hmmm. I would have listed mx as well but thats just me. But just listing a is likely better in that there are less lookups for the receiving system.
One thing that bugs me is why we must now implement domainkeys on top of SPF. SPF pretty much does everything domainkeys does but simpler. Implementing domainkeys I hear will require Exim be recompilled on the machine it needs to be used on too.
http://wiki.exim.org/DomainKeys
Matt