Russ

I recently started having the same looping error, but my data was imported
from my old Outlooik 2003 PST to a band new Outlook 2007 PST.

Everything worked fine, untill today. Now I get the looping error.

I have recently I installed the new Mobile Device Software and re-sync'd my
pda (XDA Orbit). So the cotacts were already in outlook prior to sync. The
PDS was originally populated from Outlook, so there should have been nothing
to update.

Havind read this post (Thanks David - made perfect sense to me), I took one
of the email that was causing the loop, and replaced the outlook inserted
displayname on the To field with the actual email address. The email then
sent fine with no problem...

So there is possibly a link to the sync, but I belive the problem is
outlook's resolving of email addresses from display names (which may have
been caused by the sync / precense of Mobile Device Centre software)

PS: finding and reporting these problem are the reason the 1 year old
versions are stable. All good...