I've got one email which for some reason is transferred to the "mail root" of one of our Gmail-accounts (see photo). I cannot delete nor move this email, such action goes on indefinitely and Windows Live Mail stops responding. The Sync all account (F5) stalls at this Gmail account and doesn't go further, error message being:
Subject 'Re: Folklore Voorstelling B1 t/m V2 20 juni'
Server Response: Your IMAP command could not be sent to the server, due to non-network errors. This could, for example, indicate a lack of memory on your system.
Windows Live Mail Error ID: 0x800C006F
Many thanks for good advice!