Mails reappear after deletion in inbox

NethServer Version: 8
Module: mail

Hi everybody,
next issue I am facing is if I delete a mail in the inbox. It appear back after a minute.
Even if I delete the mail directly within the storage location of /home/mail2 on the server, same behavior.

Do you have any idea why this is happening?

Many thanks
Benjamin

I had a similar problem with Android smartphones connected via Gmail ActiveSync.

I would delete emails from my smartphone, but after a few minutes they would reappear.

In addition, my smartphone would constantly refresh my emails.

Finally, out of desperation, I installed Thunderbird with IMAP/SMTP and everything was resolved.

For calendars and contacts, I switched to DVX5, downloaded from F-Droid, if you don’t want to pay on Google Play.

HI @saitobenkei,
thanks for your hint.
I have this as well on iOS as on thunderbird on my pc.
Even if I delete the mail on the server itself it comes back. Sounds to me like a server issue.

Also have lots of messages in the log named.
imap-postlogin: Error: <5>impersonated login MASTER_USER=vmail USER=benjamin AUTH_USER=vmail IP=10.5.4.2 LOCAL_IP=10.5.4.2
any idea?