<p>The BT Sport app closed on 12th October and has been replaced by discovery+. <a href="https://community.bt.com/t5/TNT-Sports-on-TV-Online-player/The-BT-Sport-app-is-closing-on-12th-October/td-p/2312034">Find out more about activating TNT Sports on the discovery+ app</a>.
I have been unable to send emails from my bt mail accounts for the last few days.
I have tried it on my mobile device and desktop.
When attempting on my desktop I receive this error message.
(6-1-3-1) ID (613A8DE83F0543CE) [9Err code: 553]
Any advice would be greatly appreciated as this is causing a lot of problems
Sorry your email could not be delivered due to content policy reasons. Please check your message content for URLs, content and subject matter that could be construed as Malware, Spam or Phishing before retrying. (6-1-3-1) ID (613A901C3F05172E) [Err code: 553]