Hello all,
Attempting to setup a method to allow for additional spam checking. I use
blacklists (spamcop, barracuda, etc).
However, Yahoo mail servers continuously are getting put on blacklists causing
some problems.
Some background - I have an SQL database that has a list of whitelist/blacklist
IP addresses, whitelist/blacklist domains, and whitelist/blacklist of specific
e-mail addresses.
I have a wildcard match - "*yahoo.com" in the domains whitelist and it doesn't
seem to take effect. Also just tried "yahoo.com" and *.yahoo.com".
I used "exim -bh 98.139.213.141" at the command line to do some testing. I see
where exim does the SQL lookup and does the test, but none of them match (since
the full reverse DNS of 98.139.213.141 is nm23-vm1.bullet.mail.bf1.yahoo.com).
In the exim configuration, here is the code used:
accept
hosts = ${lookup mysql{SELECT domain FROM exim_domain_whitelist }}
With that being said, is ther ea way that wildcards can be used to match all
Yahoo mail servers? Each of them have different reverse lookups - but they all
end in "yahoo.com".
Thank you!
Brian S.
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