I use Outlook.  I have a Hotmail.co.uk account and also another email address - both emails arrive into my outlook.  Since yesterday I have been unable to receive emails from the other email address.  If an email is sent then this is the message received: 'The recipient's mailbox is full and can't accept messages now. Please try resending this message later, or contact the recipient directly'

Since yesterday afternoon I have a deleted a large amount of emails, also moved some from inbox to folders but still not working! Thank you for your help is solving this problem.