Hi folks, I did a bit more digging in the coredump and found that the crash happens when copying a file into any folder that is configured as "unusre" using the "antispam_unsure" config variable. This was originally my INBOX, but I just configured some random folder as "unsure" as well, and the same crash happens reproducibly (now also with mutt, not just Mail.app).
I understand that antispam isn't the recommended way of approaching this anymore, but perhaps someone still wants to fix this? Gr. Matthijs
signature.asc
Description: PGP signature