Hi all,
I've got a couple of places that like to
subscribe non-existant email addresses to
mailing lists without confirmation. One of
these bastards is winvite.com. The problem
I'm having is that they don't send their
emails with a "From" header, so control/badmailfrom
with an @winvite.com entry is not blocking
their mail. The other problem is I can't
block them by IP because they seem to have
a large amount of outgoing mail servers. I
get the emails from mail##.winvite.com where
## can be any number. The servers so far have
followed that pattern though, so is there
anything I can do?
Thanks,
Dave
