The inbox view automatically truncates the 'From' and 'Subject' fields
of each email to 16 or 25 characters. This makes scanning down the
list of emails difficult since a good portion is not displayed. How do
I as a user or as an admin, change the default settings for this
truncation so more characters are displayed?

OWA is actually part of Exchange, not Outlook and your question might best
be answered in microsoft.public.exchange.clients.

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f.h.
Microsoft Outlook MVP