Email as a Channel: IMAP/SMTP Integration
Configure email as a communication channel using IMAP and SMTP so your agent can read, reply to, and manage email conversations.
What You Will Get
By the end of this guide, your OpenClaw agent will monitor an email inbox via IMAP and send replies through SMTP. This transforms your agent into an email-responsive assistant that handles professional correspondence automatically.
Email is the backbone of business communication. By connecting your agent to an email address, it can handle support inquiries, forward important messages, draft replies, and triage incoming mail. Responses go out from a real email address, making the interaction feel natural to anyone on the receiving end.
This integration works with any email provider that supports IMAP and SMTP, including custom domains, hosted email services, and self-hosted mail servers. You will configure polling intervals, filtering rules, and reply formatting to match your professional standards.
Step-by-Step Setup
Connect your email inbox to OpenClaw using IMAP and SMTP credentials.
Gather Your Email Credentials
Locate the IMAP and SMTP server addresses, ports, and authentication credentials for your email account. For most providers, you can find these in the account settings or help documentation. You will need the server hostname, port number, username, and password or app-specific password.
Add the Email Channel
In your RunTheAgent dashboard, go to Channels and select Email (IMAP/SMTP). Enter your IMAP server details for receiving mail and SMTP server details for sending. The system will test both connections and confirm they are working before saving the configuration.
Configure Inbox Monitoring
Set the polling interval to control how often your agent checks for new emails. A 30-second interval works well for most use cases. Configure which folders to monitor, such as Inbox only or specific labels. Set up filters to process only emails matching certain criteria like sender address or subject keywords.
Set Up Reply Formatting
Configure how your agent's email replies are formatted. Choose between plain text and HTML formatting. Set up an email signature, reply-to address, and display name. HTML formatting allows rich responses with links, bold text, and structured layouts that look professional in email clients.
Configure Thread Handling
Enable thread detection so your agent groups related emails into conversations. When a user replies to an agent email, the response is associated with the original thread. This maintains context across multiple email exchanges and prevents your agent from treating each reply as a new conversation.
Set Up Auto-Filing Rules
Configure rules to automatically move processed emails to specific folders. For example, move handled emails to an Archive folder and flag emails that need human review. This keeps the inbox organized and makes it easy to audit your agent's email activity.
Send a Test Email
Send an email to the monitored address from a different account. Wait for the polling interval to pass and verify your agent processes the email and sends a reply. Check the sent folder to confirm the reply was formatted correctly. Review the RunTheAgent logs to trace the full email processing pipeline.
Tips and Best Practices
Use App-Specific Passwords
If your email provider supports it, generate an app-specific password for the agent rather than using your main account password. This is more secure and easier to revoke if needed.
Set Up SPF and DKIM
Ensure your domain has proper SPF and DKIM records configured. This prevents your agent's emails from being flagged as spam and improves delivery rates across all recipients.
Rate Limit Outgoing Emails
Configure a sending rate limit to avoid triggering your email provider's spam protections. Most providers limit the number of emails you can send per hour or per day.
Frequently Asked Questions
Related Pages
Ready to get started?
Deploy your own OpenClaw instance in under 60 seconds. No VPS, no Docker, no SSH. Just your personal AI assistant, ready to work.
Starting at $24.50/mo. Everything included. 3-day money-back guarantee.
