Error: 5450

[Roger Schlemmer]

OSX 10.2.6
Entourage X


Outgoing e-mails are sitting in Outbox.
The error log is filling up with this error.

Mail error. The mailbox is busy; try again later.
Error #: 5450

This is going on for hours. Who is responsible?
What can possibly be holding up these e-mails?
Can't find this error number in your help page.

 

[Diane Ross]

This is going on for hours. Who is responsible?
What can possibly be holding up these e-mails?
Can't find this error number in your help page.

I answered to your message "Error 3170". See it for more details.

Try just downloading your mail and not send.
Use the online access to view your mail.

The error is coming from your ISP. Your mail could be full or there is a
corrupt message.