why cant i send an email out, always get same message, failed to send as email address not valid. i can receive emails no problems. i have tried sending to myself or my other tpg account doesnt work. my other tpg email address works no problem.
Welcome to the Community!
Are you using an Email client or Post office?
Are you able to send a PM with your TPG username or customer ID number along with the email address that's having a problem? We'd like to look into it further for better understanding of the situation.