Luca Bertoncello skrev den 2014-05-11 11:11:
http://taxi-gruz.nichost.ru/search_bing.html?iwjvyluwo=2277344&opjrep=9504
Could someone help me to write a rule to block these E-Mails?
sure:
meta SPF_FREEMAIL_RDNS (FREEMAIL_FROM && SPF_PASS && RDNS_NONE)
score it so it get over 5, but under 10
and lastly train it with sa-learn --spam for all that spamming emails
or another variant:
meta SPF_NOT_WHITELISTED_RDNS (!USER_IN_SPF_WHITELIST && RDNS_NONE)
spammers can sure get spf pass, but you still self need to whitelist if
thay do not spam, rules here is untested, but i think you can use it to
build on
