Has anyone used the DNSBL hostkarma.junkemailfilter.com. They seem to be accurate, but they have the capability of whitelisting that does not seem to be recognized in Zimbra.
Spam DNS Lists - Computer Tyme Support Wiki
* 127.0.0.1 - whilelist - trusted nonspam
* 127.0.0.2 - blacklist - block spam
* 127.0.0.3 - yellowlist - mix of spam and nonspam
* 127.0.0.4 - brownlist - all spam - but not yet enough to blacklist
* 127.0.0.5 - NOBL - This IP is not a spam only source and no blacklists need to be tested
Specifically the whitelisting isn't working, but then neither are the yellow listing. (edited to protect the innoc....um, someones)
Quote:
|
May 21 09:02:31 mail postfix/smtpd[12540]: NOQUEUE: reject: RCPT from mailserver.sendingserver.org[123.456.789.123]: 554 5.7.1 Service unavailable; Client host [1123.456.789.123] blocked using hostkarma.junkemailfilter.com; White listed 123.456.789.123 See Spam DNS Lists - Computer Tyme Support Wiki / Quit listed 123.456.789.123 See Spam DNS Lists; - Computer Tyme Support Wiki from=<user@sendingserver.org> to=<user@domain.com> proto=ESMTP helo=<mailserver.sendingserver.org>
|