Re: How to stop mail loop

> Here is the .forward file
> "!/usr/local/bin/procmail "
 
 This is not a valid .forward file. .forward files have a different syntax
 from procmail recipe action lines.

 Some systems have a man page for forward, check it out; otherwise, the
 syntax is pretty much the same as for the rhs of /etc/aliases, except
 that local email addresses should be backslash escaped to prevent further
 aliasing.

 Refer to Sean's reply for the proper setup.