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Outlook folders appearing empty (Office 365)
I just migrated a huge amount of mail and folders from a PST file to O365. The problem is now the folders are empty in Outlook that I know I migrated over. Here is the strange thing. If I right cl...
It can take a while for Outlook to reflect on changes when running in cached mode, depending on the size of added items and in general the profile size (large sizes cause the OST file to get corrupted). Did you try creating a new profile and is everything working fine then? Are the PSTs in question coming from some IMAP account perhaps?
Turns out importing from IMAP created custom views which I had to remove.
This was my issue as well, thanks Cade! For anyone in the same spot this was super helpful for me 🙂 https://www.howto-outlook.com/howto/fix-imported-imap-folders.htm