This issue is true at my K-9 too. The explanation with POP3 and default setting "delete mail after download" doesn't apply, because he wrote, they are still on the server!
Am 07.03.2020 um 13:16 schrieb Mathguy:
If you leave the Inbox and go to the account list and then back into the Inbox, are they there? I have seen the behavior of read emails "disappearing" but if I leave the Inbox and come back, they're there.
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