[ext] Re: Panic: file smtp-address.c: line 530 (smtp_address_write): assertion failed: (smtp_char_is_qpair(*p))

[John Fawcett]

On 05/03/18 14:03, Ralf Hildebrandt wrote:
> * A.L.E.C <alec at 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.müller at 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