TxRep may increase false positives

2024-06-02 Thread Tomohiro Hosaka
Hello. I am using TxRep with DBBasedAddrList. If we learn the following email ham is email address user@host with signed spam is email address without user@host without signed The following reputation is used ham is [EMAILIP: user@host, rep:xx, count: xx] spam is [EMAIL: user@host, rep: xx, co

TxRep does not evaluate EMAIL_IP reputation

2024-06-02 Thread Tomohiro Hosaka
Hello. EMAIL_IP is not evaluated with SQLBasedAddrList. In conclusion, the following patches are needed. --- ../Mail-SpamAssassin-4.0.1.orig/lib/Mail/SpamAssassin/SQLBasedAddrList.pm 2024-03-26 13:52:11.0 +0900 +++ ../Mail-SpamAssassin-4.0.1/lib/Mail/SpamAssassin/SQLBasedAddrList.pm

Re: TxRep does not evaluate EMAIL_IP reputation

2024-06-02 Thread Tomohiro Hosaka
Slight correction. 2024-06-03 07:55 に Tomohiro Hosaka さんは書きました: Here $rc is dualvar. https://metacpan.org/pod/DBI#execute This is not dualvar, exactly. However, the patch is unchanged. Evaluated as a bool, it is "0E0" true; evaluated as a number, it is the number of cases. You may use $cnt

Lots of FN because of VALIDITY* rules

2024-06-02 Thread postgarage Graz IT
Hello! Debian 12.5 SpamAssassin version 4.0.0 running on Perl version 5.36.0 Server setup with iRedMail A few days ago a lot of false negatives landed in our inboxes. As it turned out the reason was that the for nearly all mails the RCVD_IN_VALIDITY_CERTIFIED and RCVD_IN_VALIDITY_SAFE rule