[exim] decode exim srs From

Hi.

Host A is using exim internal SRS capability to rewrite From and then forward
email to other host B.

Now on host B I would like to rewrite From back to original form and then make
exim all message processing (ACL, routers etc).

srs key is known to both hosts.

Can exim do that?

Thanks,
--
Arkadiusz Miśkiewicz, arekm / ( maven.pl | pld-linux.org )