Then Mailsite needs to be fixed. In this day and age of dictionary type spam/harvesting attacks, it is best not to receive it in the first place and then have to drop it later. There is plenty of software out there that will do this properly. John T eServices For You "Seek, and ye shall find!" -----Original Message----- From: exchangelist-bounce@xxxxxxxxxxxxx [mailto:exchangelist-bounce@xxxxxxxxxxxxx] On Behalf Of Bruce J. Rose Sent: Friday, May 12, 2006 12:56 PM To: exchangelist@xxxxxxxxxxxxx Subject: [ExchangeList] Re: Drop emails Well really just want exchange to drop the invalid emails, we use MailSite to forward to exhange and the invlalid emails build up on Mailsite. Bruce _____ From: exchangelist-bounce@xxxxxxxxxxxxx [mailto:exchangelist-bounce@xxxxxxxxxxxxx] On Behalf Of John T (Lists) Sent: Friday, May 12, 2006 3:47 PM To: exchangelist@xxxxxxxxxxxxx Subject: [ExchangeList] Re: Drop emails But the question that begs to be asked is why do you want to accept e-mail for invalid accounts in the first place? John T eServices For You "Seek, and ye shall find!" -----Original Message----- From: exchangelist-bounce@xxxxxxxxxxxxx [mailto:exchangelist-bounce@xxxxxxxxxxxxx] On Behalf Of Bruce J. Rose Sent: Friday, May 12, 2006 10:33 AM To: exchangelist@xxxxxxxxxxxxx Subject: [ExchangeList] Drop emails Is it possible to have the exchange server accept delivery for invalid accounts and dump them? Thanks Bruce