On Mon 28/Sep/2020 10:23:03 +0200 Alessandro Vesely wrote: >> Does this happen outside of DMARC mitigation? Can you show examples? > > > I checked a few messages and couldn't find a switched To:. Switched Cc: > seems > to happen when one of the recipients is the list itself, which is then moved > to > the last place. (I try to reproduce that behavior with this message.)
Although I have set options to receive both my own messages and duplicates, I only received the postmaster copy of that message. The archive[*] doesn't show the header :-( The original had: Cc: Mailman-Developers@python.org, postmas...@tana.it Best Ale -- [*] https://mail.python.org/archives/list/mailman-developers@python.org/message/VRWI7SZ2EE2WR7ZEPJ6CW3LEPIMDN2PD/ _______________________________________________ Mailman-Developers mailing list -- mailman-developers@python.org To unsubscribe send an email to mailman-developers-le...@python.org https://mail.python.org/mailman3/lists/mailman-developers.python.org/ Mailman FAQ: https://wiki.list.org/x/AgA3 Security Policy: https://wiki.list.org/x/QIA9