Olivier Cherrier wrote:

quoted text
> You may need a milter. There is one which fits in ports (milter-regex).

> Scanning email bodies will impact performances.

Thanks for the reply.  I wound up using milter-regex to quarantine the

messages that match my criteria, use qtool.pl to move the quarantined

messages to a different queue, un-quarantine the messages, then run

sendmail with a different config file (with a smarthost) to feed all the

messages to the specified host.  Perhaps not elegant, but functional.