A: > What do you mean by "notification per month "?

Notifications per month is the total number of messages Dreamlit sends on your behalf in a given month.

This includes:

📧 Emails (transactional emails, automations, broadcasts)
💬 Internal Slack messages sent via workflows

Every email or Slack message counts as one notification.

> What is email limits per month per domains?

There are no per-domain email limits in Dreamlit.

- You can send emails from one domain or many domains
- There’s no cap per domain
- The only limit is your total monthly notification allowance

Example: If your plan includes 50,000 notifications/month, you can use all 50,000 from a single domain or split them across multiple domains.

> Do I need to use 3rd party SMTP to send email or its inbuilt?

No. Dreamlit includes built-in email sending.

- Emails are sent natively by Dreamlit using enterprise-grade infrastructure (AWS SES)
- No need to configure or pay for SendGrid, Postmark, SES, etc.
- You just verify your domain and start sending

This keeps setup simple and lets you focus on building workflows—not email infrastructure.