Receiving emails on Talktalk webmail but unable to send emails.
I get this message:
Message could not be sent to the following recipients: [t........@gmail.com) (453 - 453 4.2.0 vYvCpxnhzqmMi Too Many Recipients (TT605)
Tried in Outlook and recieved this message:
Cannot Send mail
The server rejected one of the recipients addresses. The message has been plaved in your outbox.
This started yesterday morning.
Previously no problem sending to the addresses I tried yesterday.
