Am 11.07.2012 21:34, schrieb Josef Karliak: > Good evening, > within a few days we've spams from domains that has "+all" in the TXT > spf record. I was thinking that I'll make a plugin that check this > records and add some point to this email, but I do not know perl. Are > there some other options ? Does anybody solve this problems ? > Thanks and best regards > J.Karliak. >
i wouldnt invest time in it spf does not solve spam problems in general, its may only one from many parameters for spam tagging check any spammer can have valid spf records, also strict ones also any legal mail sender in deed many spammers have valid spf entries in dns in case of hacked accounts at big mailers like yahoo,aol etc you have also valid dkim too, so at the end body content filtering needs to be done however -- Best Regards MfG Robert Schetterer
