RE: MAPI Configuration
2012/02/27 11:51:23
(permalink)
Version 5.7.0 is about 3 years older than 5.76.0 - about 10 public versions ago.
It's possible that there is no difference however 5.7.0 was released before Outlook 2010 and not all internal updates are listed in the published notes.
Internally, in our labs, we have Exchange 2007 and Outlook 2010 on the current version with no problems accessing exchange server. We don't load old versions to attempt and reproduce a problem unless we can reproduce the issue with the current version. e.g. To identify whether an internal update broke existing functionality or if the problem always existed.
Also, if we need to send you debug code, we don't send debug code on old versions.