Am 14.02.2015 um 11:30 schrieb LuKreme:
Has anyone had any sort of issue with a check like this:
/(unknown|localhost|localdomain|lan|home|example|local|lokal)$/ REJECT
Mailserver name in private namespace
I’ve noticed a lot of commercial non-spam email hitting this recently (for
example, landmarktheatres ticket confirmations, a local restaurant's email
verification for signup, and some others along those lines). In fact, the split
between obvious spam and no-spam seems to be about 80/20 with low hitrate
either way.
Yes, I know their mail servers are mis-configured
put any PTR and HELO checks at the *bottom* of your restrictions and
conigure the SPF check as well as much as possible DNSWL to skip them
hence no real problems here while we update the checks automatically
once per day by the current
http://data.iana.org/TLD/tlds-alpha-by-domain.txt to not miss new TLD's
and jeject any non-existing
/etc/python-policyd-spf/policyd-spf.conf
Mail_From_pass_restriction = OK
