On Saturday, 9 November 2019 18:50:01 GMT P Levine wrote: > There is a relevant thread at > https://support.google.com/mail/thread/11736136?hl=en > > Some have reported success by changing authentication to plain, i.e. > > Settings -> Kmail Settings -> Receiving -> (Select your Gmail account) -> > Modify -> Advanced -> Connection Settings -> Authentication -> Change to > PLAIN > > and also changing server from imap.gmail.com to imap.googlemail.com.
That last was the key step. Many thanks. -- Regards, Peter.