Please remove your customer id and PIN number from this public forum before someone phones up pretending to be you!!
.....and doodle? What is doodle?
also, what is your domain name?
Thanks for removing ID and Pin......
This error message does not mean you are blacklisted, it merely says it is one possible cause, the other being wrong DNS settings. So if you let me know your domain name then I could do some rudimentary checks for you?