Ramprasad:
> I have a custom pipe script which postfix sends to
>
> For eg in master.cf
>
> bounce_handler unix - n n - - pipe
> flags=FR argv=/opt/path/bounce_handler
>
> How do I configure postfix that it defers the mails in case the script
> exits with an error
As documented:
Command exit status codes are expected to follow the conventions
defined in <sysexits.h>. Exit status 0 means normal successful comple-
tion.
In the case of a non-zero exit status, a limited amount of command out-
put is reported in an delivery status notification. When the output
begins with a 4.X.X or 5.X.X enhanced status code, the status code
takes precedence over the non-zero exit status (Postfix version 2.3 and
later).
Thus, see /usr/include/sysexits.h for appropriate exit status codes.
To defer mail, EX_TEMPFAIL (75) comes to mind.
Wietse
