On 12 Apr 2019, at 09:06, Andreas Thienemann via dovecot <dovecot@dovecot.org> wrote: > > All users except one: Said user asked if it would be possible to disable > subaddressing (localuser+fol...@example.com) again. > > The setting controlling that is AFAIK the lmtp_save_to_detail_mailbox item.
I thought it was sieve that did this? specifically managesieve_sieve_capability -- Some books are undeservedly forgotten; none are undeservedly remembered