Hotfix – Exchange 2003 – Missing Mails in Queues


There has been a problem with Exchange Server 2003, when a SMTP Service or Exchange Server is restarted user receive delayed messages for mails that were sent sometime bacl or even Non Delivery Reports (NDR) for mails that were few days back. Even though these messages have not been visible in the Queue.

A hotfix has been released for this problem by Microsoft: E-mail senders do not receive an indication that some messages have been held by Exchange Server 2003 until the SMTP service, the Microsoft Exchange Information Store service, or the Exchange server is restarted

Download Hotfix here