Hi! Thanks for posting your suggestions! Well, I guess a product as Mailbasket will do the job. If it was my own Exchange server I might go with the "event sink" suggestion, but it's a customers server, and it feels a bit better with a "product in a box". However, the best way to solve it obviously doesn't exist.... Some sort of built in rejection mechanism at SMTP level or schedule to delete mail in the badmail folder in Exchange... Hope it's solved in a future SP... Thanks! /Oskar > You can create an SMTP Event Sink to handle unresolved recipients, here is a > link from the Microsoft Knowledgebase that explains how this is done: > http://support.microsoft.com/default.aspx?scid=kb;en-us;q315631 > > I personally would recommend you look at Mailbasket from www.turbogeeks.com > > Hope this helps > > Mark Fugatt > MCT, MCSE, Microsoft Exchange MVP > Pentech Office Solutions Inc > Tel: 585 586 3890 > Cell: 585 576 4750 > Fax: 585 249 0316 > www.4mcts.com > www.exchangetrainer.com > > > -----Original Message----- > From: oskar.ruckle@xxxxxxxxx [mailto:oskar.ruckle@xxxxxxxxx] > Sent: Monday, August 11, 2003 5:58 AM > To: [ExchangeList] > > http://www.MSExchange.org/ >