There's nothing to fix. The Return-Path: header is added when mail is
delivered to a local mailbox, and contains the envelope return
address. Any existing Return-Path: headers in the original message
are quoted, so that the message's return address is unambiguous.
Duh, of course. MAIL FROM...
Jeff Potter writes:
Heo, list!
I'm noticing the character gets prepended to the Return-Path line
in headers, at least on my system (latest release, running maildrop as
delivery agent). How do I fix this?
There's nothing to fix. The Return-Path: header is added when mail is
delivered to