Collect bounces

Wondering if there is a decent way to extract just the bounced email address
and throw them in a file?

Been looking for a while.

Any help would be appreciated.

Thank you

____________________________________________________________
procmail mailing list   Procmail homepage: http://www.procmail.org/
procmail(_at_)lists(_dot_)RWTH-Aachen(_dot_)DE
http://MailMan.RWTH-Aachen.DE/mailman/listinfo/procmail