How to Use the SpamCop Addin to Block Junk Mail Effectively

SpamCop Addin alternatives — better email spam filters to try

Cloud / gateway filters (best for businesses or everyone using custom domains)

1. SpamTitan — strong malware/phishing protection, easy Office 365 integration.
2. Barracuda Email Security — robust gateway, quarantine UI, good reporting and admin controls.
3. N-able Mail Assure — cloud filtering with continuity/archiving and threat intelligence.
4. SpamStopsHere (Zix) — low-maintenance hosted filtering with zero-hour malware protection.
5. Xeams — flexible filtering in front of Office