cannot send email

1

cannot send email: error message: Operations errors
Cannot send message (‘from’ field address’[email protected]’ not accepted with reason: “5.7.0 No AUTH command has been given.”

2

Hi,
your server requires SMTP authentication, try to set it up in the Verizon account settings (menu Tools->Accounts) using Authentication section of SMTP tab - check Server requires authentication and use correct credentials.