Step 1: Go to Add domain.

Go to Settings, then click SMTP. Inside the SMTP section, enter your domain and click on the Add domain button.

Note: If the status is Verified, you can skip the following steps.

Step 2: Verify domain.

1. How to verify a domain for Cloudflare.

2. How to verify a domain for GoDaddy.

Step 3: Click Verify domain.

Back to the Verify domain section, click Verify domain. Please confirm the status is Verified

Note: If you're having trouble verifying your domain, feel free to ask us at