Yes, I'm of the opinion that it must be something with Toob..
Thanks @David_W102.
Whilst there's a fair chance it could be something at our end, I've still flagged this with our team so we can double check everything at our end too.
If I require any further details or get any updates I'll be sure to let you know, too!
Peter
Thanks for that - Toob have closed the tickets I had open re this issue. But emails are still processing very slowly. Would appreciate any further checks BT server-wise ??