Skip to main content

Prerequisites

You will need an API key and a verified domain to get the most out of this guide:

SMTP credentials

To set up your SMTP integration, you’ll need to provide the following credentials:
  • Host: smtp.usesend.com
  • Port: 465, 587, 2465, or 2587
  • Username: usesend
  • Password: YOUR-API-KEY

Example with Nodemailer

Following example with Nodemailer shows how you can send mails with SMTP support from useSend and Nodemailer.