Hello, In the Message; Subject : We can get rid of SPAM MAIL! Message-ID : <87le39xupe.wl-nomiya@lake.dti.ne.jp> Date & Time: Thu, 13 Jun 2024 14:44:45 +0900 [MN] == Masaru Nomiya <nomiya@lake.dti.ne.jp> has written: MN> Hello, MN> In the case of ham mail delivered from this ML, the X-MailFrom: field MN> in the header of the email is like this; MN> X-MailFrom: SRS0=nTug=NN=gmail.com=knurpht.opensuse@opensuse.org MN> But the X-MailFrom: field in all spam mails are, MN> X-MailFrom: rebelssasha@gmail.com MN> Now, I can say goodbye to spammers as a procmail user with this script; MN> 0 H MN> * 9876543210^0 ^Return-Path:.*users-bounces@lists.opensuse.org MN> * 9876543210^0 ^Return-Path:.*users-bounces@opensuse.org MN> { MN> * 9876543210^0 ^X-MailFrom:.*@opensuse.org MN> mh/Linux/suse-en/. MN> /dev/null MN> } In factory ML and buldservice ML, there exist ham mails with X-MailFrom: bar@gmail.com. So, I changed the script as follows; 0 H * 9876543210^0 ^Return-Path:.*users-bounces@lists.opensuse.org * 9876543210^0 ^Return-Path:.*users-bounces@opensuse.org { :0 H * 9876543210^0 ^X-MailFrom:.*@opensuse.org mh/Linux/suse-en/. :0 unsure/. } Best Regards. --- ┏━━┓彡 Masaru Nomiya mail-to: m.nomiya+suse @ gmail.com ┃＼／彡 ┗━━┛ "A bachelor’s degree still holds prestige as a ticket to the middle class, but its value has received increasing scrutiny. In the last several years, rising tuition and student loan debt have led more Americans to reconsider an investment in postsecondary education." -- Washington Post --