Re: [exim] requeue message when address_pipe transport fails…

Franz Georg Köhler wrote:
> Is there a configuration option which causes exim to requeue the
> message instead of bouncing it back instantly?

Have a look at the documentation for the pipe transport in the exim
manual, section "Returned status and data":

http://exim.inode.at/exim-html-current/doc/html/spec_html/ch29.html#SECID141

br,
daniel