On 19 Mar 2025 13:50 +0100, from sebastien.hinde...@ens-lyon.org (Sébastien Hinderer): > List-Unsubscribe: <https://discuss.ocaml.org/email/unsubscribe/...> > List-Unsubscribe-Post: List-Unsubscribe=One-Click > List-ID: OCaml | Learning <learning.discuss.ocaml.org> > List-Archive: > https://discuss.ocaml.org/t/collaboration-on-ocaml-project-1-claudius-outreachy/16325
Those headers do not appear to conform to RFC 2369 and RFC 2919. Specifically, List-Unsubscribe appears to me to be correct (compare RFC 2369 3.2 <https://www.rfc-editor.org/rfc/rfc2369#section-3.2>) whereas the others do not appear to match the syntax specified in the RFC. I don't know how strict Mutt is about this, and you don't show the relevant subscribe/lists command (note that those take regular expressions, so a bare '+' would at a minimum need to be escaped; <http://www.mutt.org/doc/manual/#lists>), so it's hard to tell from your email exactly what's going on. -- Michael Kjörling 🔗 https://michael.kjorling.se
