If names and email addresses you enter in the To, Cc, or Bcc boxes aren't remembered by the Auto-Complete list, this fix might solve the problem.
From what tech support at my university tells me, there is a known incompatibility with the school's e-mail server and mail sent in HTML format from Microsoft Outlook 2010. The result is that if I
when trying to create a new e-mail account in outlook 2010 it fails the request, after all correct setting have been put in & e-mail tested
Create an email signature that appears at the end of your Outlook 2007 messages automatically or can be added to individual messages.
Outlook 2010 often crashes upon opening e-mails in HTML format. One day it might not crash at all, the next day it may crash when trying to view or open any HTML-format e-mail. I have removed all