Unable to send emails
My wife can receive emails but can not send them. This has only started happening recently. The error message is: Task '*****@ntlworld.com - Sending' reported error (0x800CCC78) : 'Cannot send the...
Forum Discussion
If you can access webmail, the account is working OK so you likely need to change settings in Outlook
See the example and link from @coenoby
and use the required VM settings for SMTP
https://www.virginmedia.com/help/broadband/manage-email-account