Add email blacklist functionality to server components #21
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- Add Blacklist map[string]bool to Config struct for storing blacklisted emails
- Add APIv2 endpoints: GET/POST/DELETE /api/v2/blacklist/{email}
- Add blacklist parameter to Accept() function for SMTP validation
- Reject emails to/from blacklisted addresses with 550 Invalid recipient/sender
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
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Summary
This PR adds server-side blacklist functionality to MailHog-Server, complementing the main MailHog application blacklist feature.
Changes Made
Blacklistfield toConfigstruct for storing blacklisted email addressesGET /api/v2/blacklist- List all blacklisted emailsPOST /api/v2/blacklist/{email}- Add email to blacklistDELETE /api/v2/blacklist/{email}- Remove email from blacklistAccept()function signature to receive blacklist parameterTechnical Details
validateSender) and recipient (validateRecipient) addressesIntegration
This PR works in conjunction with the main MailHog repository changes to provide complete blacklist functionality. The server-side components handle the core SMTP validation logic while the main application manages the user interface and configuration.
Files Modified
config/config.go- Added Blacklist field to Config structapi/v2.go- Added blacklist API endpointssmtp/session.go- Added blacklist validation to SMTP sessionsmtp/smtp.go- Updated Accept function call to pass blacklist🤖 Generated with Claude Code