https://bugs.kde.org/show_bug.cgi?id=409809
--- Comment #2 from Corrado Lanera ---
The account which is not Google start working correctly. It could be a Google
issue; I have opened a request of assistance to them too
(https://support.google.com/mail/thread/10078612?msgid=10078612). Hope
https://bugs.kde.org/show_bug.cgi?id=409809
--- Comment #1 from Corrado Lanera ---
When "details progress windows" shows information for the mentioned Gmail's
folders (i.e., "important", "inbox", and "all emails"), after some times in
which it still
https://bugs.kde.org/show_bug.cgi?id=409809
Bug ID: 409809
Summary: does not sync all emails (gmail + other imap)
Product: kmail2
Version: 5.9.3
Platform: Debian stable
OS: Linux
Status: REPORTED