On Mon, Jan 04, 2016 at 06:00:52AM +0100, Benny Pedersen wrote:
> On January 4, 2016 3:10:16 AM King Cao <speedj...@gmail.com> wrote:
>
> >Postfix will convert those non-printable character (or invalid UTF8
> >characters) into "?", then write them into log file, so europeon characters
> >in msgid or sender will be "?" which cause the troubleshooting is hard.
>
> is your filesystem smtputf8 ready ?
The filesystem has nothing to do with it. The real problem is that
random binary data in regular SMTP cannot be presumed to be UTF-8.
Then log-analysis tools would also need to be UTF-8 ready, but
that too is not a filesystem issue.
--
Viktor.
