maniacalmanicmania@aussie.zone to Sysadmin@lemmy.worldEnglish · edit-22 months agoReject mail that does not have a DMARC policy enabledmessage-squaremessage-square1linkfedilinkarrow-up121arrow-down12file-text
arrow-up119arrow-down1message-squareReject mail that does not have a DMARC policy enabledmaniacalmanicmania@aussie.zone to Sysadmin@lemmy.worldEnglish · edit-22 months agomessage-square1linkfedilinkfile-text
How can I reject mail that does not have a DMARC policy enabled? Using Postfix 3.6.4 and OpenDMARC 1.4.2.
minus-squareOisteink@feddit.nlcakelinkfedilinkarrow-up5·2 months agoRoll your own milter using the python3-milter? Missing dmarc records is not a dmarc fault, so you just have to reject those without a dmarc. Maybe reject is too stronk, and a quarantine is better? Will help you debug at least if theres e-mail you are missing
Roll your own milter using the python3-milter?
Missing dmarc records is not a dmarc fault, so you just have to reject those without a dmarc.
Maybe reject is too stronk, and a quarantine is better? Will help you debug at least if theres e-mail you are missing