Peter Farrow wrote: > If you want to do it automagically rather than having a bucket load of > aliases and virtusertable entries have you considered "procmail" ? > > You can have a global procmail setting for all emails delivered to the > particular box, then use procmail expressions to grep out and redliver > what you need. > > Martin Mcarthy has written an excellent book on Procmail which you may > find useful if you go down this route, alternatively you can google > for procmail answers too! > > http://www.amazon.co.uk/exec/obidos/ASIN/0201737906/ref=ase_easternhabitat0b/202-0760475-8789446 > > > P. > > > Thanks Peter, I guess it would be possible to have sendmail check for this format of address and then use this to set which mailer to use, in which case I could define a new procmail mailer. Regards Lee