Ben Parker wrote: <snip> > There are 2 ubiquitous programs (cc:mail and > outlook express) that are well known to ignore the Reply-To: <snip> I've used all the beta versions and the two release versions of Outlook Express and its never had problems using reply-to headers, but it will put anything in outgoing mail that the user types in the config box, some are *really* invalid! Outlook 98 seems to be ok so far... Lotus Notes has caused me grief in the past, but it depends on the SMTP gateway being used, there are lots available... James -- James Chamier, [log in to unmask], http://www.chamier.demon.co.uk IT Specialist, IBM Global Services - [log in to unmask] Mail my mobile - [log in to unmask] or fax 0870 160 0810