"554 Message contains NUL characters"

Henrique de Moraes Holschuh hmh at debian.org
Tue Jun 29 08:15:53 EDT 2004

On Tue, 29 Jun 2004, Akihiro KAYAMA wrote:
> I want to receive them, because:
> And I know NUL chars are nightmare for applications which use ANSI-C
> string functions. I suggest a feature getting rid of NUL chars with
> warning log when the server receives mails.

Tell the MTA to strip the NULs.  With postfix, that means a content filter
that does such stripping (you can easily build one using the pipe transport
and tr -d '\000', I think).

  "One disk to rule them all, One disk to find them. One disk to bring
  them all and in the darkness grind them. In the Land of Redmond
  where the shadows lie." -- The Silicon Valley Tarot
  Henrique Holschuh
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