ratatouille:
> > You are running some Frankenstein Postfix, perhaps with features
> > backported by RHEL. Such backports are NOT part of the official
> > Postfix release, and are NOT SUPPORTED.
>
> I'll migrate to a newer server when I find the time.
>
> What I don't understand at the moment is that when I send a mail
> that contains german umlauts in the subjectline to the server in question,
> it is delivered flawlessly.
>
> Not so when the store (running on another server with mail_version
> = 3.3.1) sends a confirmation mail that contains a german umlaut
> to the customer via sendmail.
If you have a problem with the SMTPUTF8 backport to Postfix 2.11,
ask the people who backported SMTPUTF8 into Postfix and introduced
a problem that the official Postfix release does not have.
Wietse
