Google Workspace SMTP Server Info

Quick and easy-to-follow guide for Google Workspace administrators

If you’d like to send emails from a third-party application or a device such as a printer or a scanner, you can use your Google Workspace account to do so.

Before you start the setup process

Google SMTP server info

  • Connect to SMTP server: smtp.gmail.com
  • Port: 465 if you use SSL
  • Port: 587 if you use TLS
  • Authentication: Your full Google Workspace email address and password.

SMTP server without SSL/TLS requirements

If your device or app does not support SSL or TLS, you can still send mail, but only to other Gmail or Google Workspace users. In this case, use the info below:

  • Connect to SMTP server: asmpx.l.google.com
  • Port: 25 (no SSL or TLS required)
  • Authentication: not required
  • Configure the SPF record for your domain with the IP address of the device/app

Steps to take after you complete your SMTP setup

Sending limits

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