This is an example of the message received, it's always the same format and the last line MSEXCH: IMS........ always contains the same information. I've tried looking in Technet for any of the numbers listed but can't seem to find anything on this particular problem. The users he's trying to send to are on the general distribution list that everyone has access to, at the moment he has to forward the message to his secretary to send, and she sends using the same list. He said he was able to send to these addresses ok and then all of a sudden they were being bounced back.
----------------------------------------------- The following recipient(s) could not be reached: '[EMAIL PROTECTED]' on 17/10/01 08:59 Unable to deliver the message due to a communications failure The MTS-ID of the original message is: c=US;a= ;p=strathuni;l=SIGMA-011017075724Z-6251 MSEXCH:IMS:strathuni:mansci:SIGMA 3550 (000B09AA) 550 rejected: administrative prohibition -----Original Message----- From: Taylor, Mal [mailto:[EMAIL PROTECTED]] Sent: 29 October 2001 13:16 To: Exchange Discussions Subject: RE: Send/Reply Are these 'problem' users in his personal address book - possibly with an old invalid address ? -----Original Message----- From: Ty Bradley [mailto:[EMAIL PROTECTED]] Sent: 29 October 2001 13:09 To: Exchange Discussions Subject: Send/Reply We are a small dept within the University - approx 100 users, NT4 Server and Exchange 5.5 with latest service packs and patches, the user's workstations are running Win98 and Outlook 2000. Recently our HOD has had problems sending email to users within the University, all other email functions seem to be ok for him, sending mail to users in our dept and outside the Uni is ok, he can receive email from within the Uni but can't send or reply to these addresses, he can send/reply to addresses outside the Uni and within the dept. This problem started for him about 2 weeks ago and I can't figure out what's causing it. No one else is affected, our other users can send and receive ok anywhere. I setup a profile for HOD on another computer but the results were the same, I thought it may be something to do with his profile on exchange server so after backing up I deleted all reference to him from NT and Exchange, about an hour later I setup his NT account using the copy function in user manager to copy an existing account and then setup his email account and imported the mail but still the problem persists. Any help appreciated. Thanks Ty Bradley Computing Officer University of Strathclyde Dept. of Management Science 40 George Street Glasgow G1 1QE Phone: 0141 548 4304 Fax: 0141 552 6686 _________________________________________________________________ List posting FAQ: http://www.swinc.com/resource/exch_faq.htm Archives: http://www.swynk.com/sitesearch/search.asp To unsubscribe: mailto:[EMAIL PROTECTED] Exchange List admin: [EMAIL PROTECTED] *********************************************************************** Confidentiality: This e-mail and its attachments are intended for the above named recipient(s) only and may be confidential and/or privileged. If they have come to you in error you must take no action based on them, nor must you copy or disclose them or any part of their contents to any person or organisation; please reply to this e-mail and highlight the error immediately and delete this e-mail and its attachments from your computer system. Security Warning: Please note that this e-mail has been created in the knowledge that Internet e-mail is not a 100% secure communications medium. We advise that you understand and observe this lack of security when e-mailing us. Viruses: Although we have taken steps to ensure that this e-mail and its attachments are free from any virus, we advise that in keeping with good computing practice the recipient should ensure they are actually virus free *********************************************************************** _________________________________________________________________ List posting FAQ: http://www.swinc.com/resource/exch_faq.htm Archives: http://www.swynk.com/sitesearch/search.asp To unsubscribe: mailto:[EMAIL PROTECTED] Exchange List admin: [EMAIL PROTECTED] _________________________________________________________________ List posting FAQ: http://www.swinc.com/resource/exch_faq.htm Archives: http://www.swynk.com/sitesearch/search.asp To unsubscribe: mailto:[EMAIL PROTECTED] Exchange List admin: [EMAIL PROTECTED]