Our staff are having problem sending emails externally.
Internal mails are okay. I am new to Exchange. We run
version 5.5 and this is the message I see in the Event
log. What do I do? Your help will be much appreciated.
Event Type: Warning
Event Source: MSExchangeIMC
Event Category: Message Transfer
Event ID: 3024
Time: 2:01:14 PM
The outbound SMTP queue currently exceeds 25000 items. The
Internet Mail Service will not accept messages for
outbound conversion until the outbound queue has dropped
below 15000 items.