NGTmeaty

All SMTP info is correct, the port is indeed open, the IP is allowed to connect, and I am using a control panel for Blesta.

- Are you using PHP Mail / SMTP? SMTP - Are you using a control panel? What do you mean by Control Panel? We have a control panel for our email. - Have you checked the server logs? I haven't been able to find them. - Have you checked if any script works? I have checked, some do. - Is the IP blacklisted? Nope.

Blesta does not want to send emails from any provider, including Gmail.