on 03-08-2021 10:39 AM
I received an email to say that you now have to access tiscali emails via talk talk mail through the website.
I have done this, I receive emails into my inbox but can not send.
This is the error message that I get.
(550 - 550 5.1.0 AqrimO89QpEhg Sender Domain Invalid (TT420)
Please help, it is extremely inconvenient to not be able to send any replies.
on 06-08-2021 03:07 PM