- Add comprehensive UFW firewall rules for mail server - Opens essential ports: SSH (22), HTTPS (443), HTTP (80) - Opens mail ports: SMTP (25), Submission (587), SMTPS (465), IMAPS (993) - Blocks plaintext ports: POP3 (110), IMAP (143), POP3S (995) - Allows LMTP (24) from private networks only - Provides verification output with visual status display - Default deny all incoming, allow all outgoing - Security warnings included in output Features: - Idempotent UFW configuration - Configurable via variables - Clean visual output of all rules - SSH added first to prevent lockout - Documentation in defaults/main.yml 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com> |
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