> ## Knowledge Base Index
> Fetch the complete knowledge base index at: https://sensorpro.crisp.help/sitemap.xml
> Use this file to discover available pages before exploring further.
> Pure-Markdown content can be obtained by appending a '.md' suffix to the content URLs listed in the sitemap (without the trailing slash).

# Setup SMTP

| For on-premise deployments or for senders using their own MTA

1 Create an account with one of our prefered SMTP providers like `SMTP2GO`

2 After you have verified your sending domain with them, goto `Admin/System setup` and add the SMTP credentials:

![](https://storage.crisp.chat/users/helpdesk/website/d9bed6c97dcdc000/smtp2go_1ve9l9b.png)

3 Verify your sending account on Sensorpro: `Account/Authenticate sender`

4 Create a campaign and send a test from the Email designer or Broadcast step.

PS Send a test email to  `support@sensorpro.net` and ask us to check it.