mail gets deleted from inbox

Today I got a number of emails. I didn’t have time to read them
all right away, so I closed eM Client. When I opened the program an hour later, all mails appeared at first, but then they all vanished from the inbox. Where can I find them? (mails I deleted the first time can still be found in the trash folder)

Hello Hans,
what mail account does this happen with?
How is it set up - IMAP/POP/Exchange?
Is it set up or any other device?


Hi Olivia
It’s the account I registered with on this forum.
It seems to be set up as IMAP, but I believe it should be POP?
(version 7 set up the account atomatically during installation)

Regards Hans C.