I've tried sending emails from my domain addresses, both from inside the webmail, and via smtp. I can send emails between accounts, and to yahoo, and receive emails from anywhere, but anytime I try to send an email to a gmail address, it comes back saying "No Such User Here". I really need to know why this might be happening, and if there's anything I'm doing wrong that might be causing it. I'm setting up a service related site, and very much need to be able to use these addresses to send emails anywhere. Let me know what other info you might need, and thanks a million in advance.
Domain : cdspace.co.cc
heliohost UN : cdspace
concerned email addresses : tutoring@cdspace.co.cc, tutormaster@cdspace.co.cc
Also, I'm thinking it might something with heliohost itself, as I never got my validation email for these forums. When I switched my address to a yahoo address, the validation came through right away. Perhaps it's related, perhaps not.