I'll be evaluating an alternate client "eM Client" when their version 9 beta for Mac is posted; which is said to have improved importing from Outlook for Mac. I've legacy Outlook mail folders that I access from time to time, so switching to Outlook for Mac's new style doesn't work for me. I'm concerned Microsoft is no longer testing the "old" sufficiently against new macOS developer builds and thus isn't providing bug reports back to Apple.
ono1
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