Group by domain

[Tepee]

Quite often, when dealing with on line businesses, I'll get several emails
from a company coming from different "addresses". For example, I've gotten
mail from the following:

(e-mail address removed)
(e-mail address removed)
(e-mail address removed)
(e-mail address removed)
(e-mail address removed)
(e-mail address removed)
(e-mail address removed)
(e-mail address removed)
(e-mail address removed)
(e-mail address removed)
(e-mail address removed)
(e-mail address removed)
(e-mail address removed)
(e-mail address removed)
(e-mail address removed)
(e-mail address removed)
(e-mail address removed)
(e-mail address removed)
(e-mail address removed)
(e-mail address removed)
(e-mail address removed)
etc,
etc,
etc

If I group "by sender" messages from the same company will be scattered and
I have a difficult time finding them (e.g., did it come in as
sales@widgetts_inc.com, orders@widgetts_inc.com or
customerservice@widgetts_inc.com?) Is there a way to "group by domain" so
as to keep all messages from the same company together, either already
supplied by Outlook or by setting up a customizied view? Any help would be
greatly appreciated.

tp