Examples: https://pastebin.com/pF6Nmquc

Well, I can see a couple of simple rules that would catch these two, but I don't know if they would also trip on legit mail.

   List-Unsubscribe: m'http://180e977\.olink1\.xyz'
X-Mailer-SID: m'\b180e977_18\b'

Reply via email to