Here's what often happens...
Someone will create a forum with the email address they then used and got their browser to save the login details, so they don't log in afresh in many months, relying on the pre-filled fields on the login screen.
At some point they change their email address but do not change the address on the forum.
Some time later, perhaps after a change of computer, or some glitch on their old one, they get logged out.
Forgetting that they used a different address they attempt to login with their current address and find themselves "locked out".
The fact that you report getting an email saying your forum is deleted suggests this isn't exactly what has happened to you. So, in your case, I wonder if there's been a change of password which you failed to remember about rather than a change of address.
Have you tried to use the "Forget your password" link and completed the form using the address to which the deletion notification was sent? What was the result?
As to the point about needing to sign up again to post here, that is no surprise at all. It will be worth reading
"My Nabble Account" - Why That's Wrong Thinking on my Help site.
Volunteer Helper - but recommending that users move off the platform!
Once the admin for GregHelp now deleted.
Locked
