Hi Martin,
Thanks for your reply. Yes, I spoke to VM some weeks ago. The problem was cured within about 30 minutes. (I received no explanation of the cause.)
About 2 weeks later, access to Webmail was 'Forbidden' again, although Outlook access functioned correctly.
4 days ago everything stopped again. The Webmail message changed to 'Mailbox Unavailable'.
2 days ago everything started working again - I did nothing!
I found that phone contact with VM took ages, so I decided to contact the Community instead.
Although I can't imagine what it might be, I wonder if the cause lies at my end.
Your advice will be appreciated.
Yours,
Richard Kempa