There seems to be an email problem all the way around not only with the newsletter but with verified registration as well. I am receiving pratically the same error on both accounts. Below are some verified registration attempts, the errors that I received, and the emails that I sent directly from my email account on the domain name to each email address to prove it does exist.
Here is the error that I get when I try to register my test user with a valid yahoo email address:
But the yahoo account is a valid account as demonstrated by the message below that I sent to it from my irarichardsmith.net email account:
I
This is the error message that I receive when I try to register my user with a valid HotMail account:
But the HotMail account does exist because the below email is the message I sent from my irarichardsmith.net email account directly to the HotMail account:
The error message below is what I get when I try to register my test user with a valid BellSouth email account:
But the BellSouth account does exist as shown by the email below that I sent to the account directly from my irarichardsmith.net email account:
Just providing some additional data to see if this might help resolve the situation.