Posted by Clive Hartland on 20/04/2023 15:51:12:
I cannot find how to invoke talktalk at all?
Does this webpage help? Scrolling down reveals a table of service names, port numbers and encryption options for connecting an email client to talktalk.
I'm not familiar with Microsoft's client, but it should have a configuration setting section. Usually, these only require the user to add an new account by entering the email address and password, after which it auto-detects and fills in the correct values.
However, if auto-detect fails, there should also be an 'Advanced' option that allows the user to manually type in the values provided by TalkTalk above.
Dave