A Community Devoted to the Preservation and Practice of Celestial Navigation and Other Methods of Traditional Wayfinding
From: Sean C
Date: 2021 Aug 9, 19:49 -0700
UTC-05:00 is Eastern Standard Time. UTC-04:00 is Eastern Daylight Time. Perhaps there is a setting somewhere to tell Outlook to use DST when applicable - if that's what you mean. I don't know.
You would probably have better luck asking your question on an Outlook or Microsoft forum.