Microsoft Outlook 2003 error 0x80004005-0x0004b9-0x000501 and 0x80070005
I have had at lot of "strange" errors lately when I try to send mails:
Exchange user on 16/02/2006 21.19
This message could not be sent. Try sending the message again later, or contact your network administrator. Error is [0x80070005-00000000-00000000].
Exchange user on 16/02/2006 12.28
This message could not be sent. Try sending the message again later, or contact your network administrator. The client operation failed. Error is [0x80004005-0x0004b9-0x000501].
I work in offline cached mode so Outlook connects to Exchange via HTTPS to synchronize changes. The first mail I sent usually failed but the second mail worked some times. Other times I could try to send the same mail many times in a row without success. Some of the mails even arrived to some of the recipients, which is just weird as they are on the same Exchange server as I am...
I found the cause of the problem earlier this week while synchronizing my office mail using my Pocket PC.. ActiveSync shows me a web page asking me if I want to change my password as it is about to expire. I changed my password and the errors went away.