SMTP Integration

SMTP is the fastest way to get started with sending emails. Integrating Netcore Email API with your application is quite easy as it only requires minor modifications in the SMTP configuration.
You need to:

  • Change the SMTP username and the password with your Netcore Email API credentials. You can find the credentials in the user interface at Settings -> Integrations.
  • Set the server hostname to
  • You can connect via unencrypted TLS on ports 25, 2525, and 587.
    In SMTP, one mail is sent at a time. All you have to do is connect your mailing server, or servers (if you have multiple) to Netcore Email API’s server.