Using Kmail, on a clean install of Mageia on a different box,
Emails are received all Ok, but sending mail I get the following.
Failed to transport message: the server did not accept the senders address,
the server responded: #5.1.8 Domain of sender address <David Pritchard@
localhost.localdomain> does not exist.
The account is with Tiscali, I cannot remember seeing anything to do with such settings when setting up Kmail, and there appears to be no way of changing them either in Kmail settings,or the Tiscali web-site. also I do not know what the setting should be.
Any help to resolve this problem will be most welcome.