Dovecot does not work as the "final mile" delivery host in a fully-compliant SMTPUTF8 chain.
This is on the (long) list of things todo. michael > On April 6, 2019 at 6:53 AM "@lbutlr via dovecot" <dovecot@dovecot.org> wrote: > > > On 5 Apr 2019, at 13:47, André Rodier via dovecot <dovecot@dovecot.org> wrote: > > > >> root@portal:/etc/postfix# postmap -q andré@homebox.space > >> ldap:/etc/postfix/ldap-aliases.cf > >> andre@homebox.space > > You have a solution that properly maps UTF to a non-UTF namespace. As I > understand it, SMTPUTF8 uses a UTF8 namespace. > > So, this would indicate SMTPUTF8 > > # postmap -q andré@homebox.space ldap:/etc/postfix/ldap-aliases.cf > andré@homebox.space > > It's a hard problem to solve because you have to, as you've already > discovered, replace the entire chain with SMTPUTF8 compatible tools all at > once.