> > I got the following error message:
> >
> > Expansion of "$header_subject" in t_helpdesk transport contains non-printing characters
> >
> > It looks like a user might have sent a mail with a special character in the
> > subject. Is there any way to fix that problem besides removing text = ?
>
> Did you set the "print_topbitchars"-option to true?
>
> A number of MUAs send 8-bit-headers.
I do not have this option set, but I would not like to have 8-bit chars in the logfiles.
Michael
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