On 05/03/18 14:03, Ralf Hildebrandt wrote: > * A.L.E.C <a...@alec.pl>: >> On 03/02/2018 03:32 PM, Ralf Hildebrandt wrote: >>> The address causing the error is: >>> >>> From: =?utf-8?Q?Dorit_M=C3=BCller?= <d.mül...@jomec.de> >>> >>> Note the "umlaut" in the email address... :) >> This is about SMTPUTF8 (RFC6531). Looks like your only option is to disable >> smtputf8_enable in Postfix config. > It IS already disabled. > Ralph
if you compile and enable SMTPUTF8 in Postfix the mails should bounce without getting to dovecot. That may or may not be what you want, but at least they won't stick in the queue. John
