hey all, i accidently removed an user account on our exchange 2003 server. i've managed to reconnect the user mailbox to the new user and i can sent mails normally. but i have a problem with receiving external mails, internally it's working perfectly. any idea what's wrong? with kind regards, Cor

Are you sending it to an aliases? Do you have any inbound spam filtering that is aware of Exchange addresses?Mark Morowczynski|MCT| MCSE 2003:Messaging, Security|MCITP:ES, SA,EA|MCTS:Windows Mobile Admin|Security+|http://almostdailytech.com

Hey Mark, i'm sending it from an webmail account, straight to the email address test@test.nl we have a spamfilter running at our site, but that's not the problem;) we i send an email i get a "Mail delivery failed" back.

The only thing I can think of is that the RUS hasn't run or the old disabled account still has that email address attached to it. You could go in there with ADSIEdit and rename it. Are there any errors in the event log?Mark Morowczynski|MCT| MCSE 2003:Messaging, Security|MCITP:ES, SA,EA|MCTS:Windows Mobile Admin|Security+|http://almostdailytech.com

Hi,Please let me know whether the NDR message is received. If yes, please post the entire NDR message here for further check.Mike