Sent message stuck in Outbox 2025

Hi,

Message sent with an outlook email address as well as a non-outlook email address get stuck in an Outbox in the favourite, When checking using Outlook, the sent message is not there.

I check the forum nothing recent, Note that it does not happen all the time and that it is recent. It happens even without VPN.

R

This is going to be a turn down if not sorted.