I'm trying to successfully receive emails from my state's health care
service, which is apparently broken in the way it sends emails. These
are the errors:
ericabrahamsen.net/smtpd[24193]: warning: hostname\
mail-relay.secure-24.net does not resolve to address 199.71.239.178
ericabrahamsen.net/smtpd[24193]: NOQUEUE: reject: RCPT from\
unknown[199.71.239.178]: 550 5.7.1\
<msp-es0101mta01.msp.secure-24.net>: Helo command rejected: Host\
not found; from=<customersupp...@wahbexchange.org>\
to=<e...@ericabrahamsen.net> proto=ESMTP\
helo=<msp-es0101mta01.msp.secure-24.net>
The helo host seems to change ever time; at least there are a lot of
them.
I just want to check here: is it safe to change my check_helo_access
from a hash to a regexp, and do:
/msp.secure-24.net/ OK
Is that likely to cause me any problems?
Thanks!
Eric
