How can we help?

A direct route to the right help for your account or integration.

Contact Nitrosend

Email [email protected] for account, billing, sending, or product questions. Include the email address on your account, what you were trying to do, and any relevant error message or time. Please do not send passwords or API keys.

Set up an integration

The documentation covers the API and developer setup. For AI clients, start with the MCP guide and use Nitrosend's hosted connector at https://api.nitrosend.com/mcp. If a connection fails, tell us which client you used and the step that failed.

Privacy and security

Send privacy requests to [email protected]. Our privacy policy explains how we handle account and contact data. For a security concern, follow the contact instructions on our security page.