I can use webmail OK nd can recieve email OK on Outlook app in windows 11, however though this has worked without issue for a long period of time I now can't send email. I have checked all setting and the are correct. This impact both talktalk email addresses that I use in outlook. Outlok gives the following error mesaage.
Task '********@talktalk.net - Sending' reported error (0x80042109) : 'Outlook cannot connect to your outgoing (SMTP) email server. If you continue to receive this message, contact your server administrator or Internet service provider (ISP).'
