Gmail service for servers that block SMTP

DigitalOcean blocks smtp calls, so you can't send mail from your droplet. With MailDoor, you add your Gmail App Password and send emails through our API instead delivered from your Gmail via SMTP on port 587.

How it works

Start sending in three steps

01

Sign in & add App Password

Sign in with Google, then add your Gmail App Password. It's encrypted with AES-256-GCM before storing.

02

Grab an API key

Generate a key and add it to your app. Works with any language or framework.

03

Send through our API

Your server calls our API with the API key. We deliver via Gmail SMTP.