Documentation
Using Webhooks
Webhook setup and security for MailFleet desktop campaign events.
Endpoints
Use HTTPS endpoints. Validate signing secrets on your receiver.
Events
campaign.started, email.sent, email.bounced, provider.error, and more.
Summary
Webhook setup and security for MailFleet desktop campaign events.
SMTP standards reference: RFC 5321 (Simple Mail Transfer Protocol).
Get started
Take control of your email campaign operations
Download MailFleet for Windows, macOS, or Linux. Connect your providers, run pre-send checks, and manage campaigns with full visibility.
Available on
- Windows 10+
- macOS 12+
- Linux (DEB & RPM)
Same desktop experience across every platform — one workflow for your entire team.