I'm using GoDaddy as per usual as a low-cost emailer for a few marketing emails, which has been working fine for a coupl'a months or so.
I've been using smtpout.europe.secureserver.net, port 25, no SSL,( i couldn't get any of the other ports to work, 80, 465(SSL=true), 3535.)
Then all of a sudden I get:
"Sorry, that domain isn't in my list of allowed rcpthosts."
out of the blue without any changes from my end. The GoDaddy helpline say there's no problem with my account, must be my app, blah blah.
When I look on line, it seems this is quite a common problem that seems to appear for no reason.
Does anyone else experience this?
Does it just free up again?
Is there anything I can do?
As I said, none of the other ports worked for me before. I am definitely doing the authentication thing .