Bastian Blank skrev den 2018-08-13 14:28:
Header vs. envelope. You should know that.
spf breaks maillinglists :=) sender-id breaks, but is depricated with dkim
A mail with your e-mail in the From header comes from the mailing list.
i wish it was correct, maillinglists that take ownerships make more harm then good
openarc is basicly just being so that is valid to break dkim :( sadly