cPanel not accepting mail from Gmail, Yahoo!, Hotmail, etc.
Does anyone know what's going on? I've heard that there are others having this problem. It's starting to get annoying now.I can't send or receive emails & if I try to send one from my Gmail account, I get this:
PERM_FAILURE: SMTP Error (state 9): 550 "The recipient cannot be verified. No Such User Here"