I'm answering to my own question: that variable needs to be created... after that, the header is properly added.
Sorry for the noise On June 25, 2020 5:55:49 PM GMT+02:00, Alessandro De Laurenzis <jus...@atlantide.mooo.com> wrote: > >Greetings, > >Disclaimer: the topic isn't strictly OpenBSD related, but I'd love >hearing comments from this community. > >I'm trying to get used (after a very long long time) to Thunderbird >(mutt user for last 10 years or so...) and I'm struggling with mailing >lists setting. > >In partucular, in mutt I declare the subscribed ones and the >'Mail-Followup-To' header is automatically added: > >[...] >> subscribe ^b...@openbsd.org$ ^misc@openbsd.org$ ^po...@openbsd.org$ >^t...@openbsd.org$ >> set followup_to = yes # Prevent receiving >duplicate copies of replies to messages sent to mailing lists >> # Get a reply >separately for any messages sent to known but not subscribed lists >> set honor_followup_to = yes # Honor >Mail-Followup-To header when group-replying to a message >[...] > >For Thunderbird (68.9.0), I found this very well written wiki article >[1], but 'mail.identity.default.subscribed_mailing_lists' preference >seems not to be there anymore. > >Of course, I could always set the header by hand, adding it to >'mail.compose.other.header', but I hope there is a smarter way... > >Any hints? > >All the best > >[1] >https://wiki.mozilla.org/Thunderbird:Help_Documentation:Mail-Followup-To_and_Mail-Reply-To > >-- >Alessandro De Laurenzis >[mailto:jus...@atlantide.mooo.com] >Web: http://www.atlantide.mooo.com >LinkedIn: http://it.linkedin.com/in/delaurenzis -- Inviato dal mio dispositivo Android con K-9 Mail. Perdonate la brevità .