Managing Spam with "Jellyfish" Protection
Nixzoehost uses Jellyfish, an AI-driven, next-generation spam protection system that learns from global patterns to keep your inbox clean.
How to Use Jellyfish Effectively:
-
Self-Learning: When you mark an email as "Spam" in Roundcube Webmail, Jellyfish analyzes the metadata of that specific sender and adjusts your personal filter.
-
Greylisting: To stop "Bot" spammers, Jellyfish may temporarily reject an email from an unknown sender. Legitimate mail servers will automatically retry 1 minute later, while bot servers usually give upkeeping the spam out of your sight.
-
Quarantine: You can log in to the Jellyfish Dashboard from your hosting panel to review blocked emails and "Release" any false positives.
Security & Deliverability Checklist
| Security Feature | Priority | Benefit |
| SPF/DKIM | Critical | Prevents your mail from being flagged as Spam. |
| SSL/TLS | Critical | Encrypts your messages against hackers. |
| Strong Password | High | The first line of defense against brute-force attacks. |
| DMARC Policy | Medium | Protects your brand reputation from spoofing. |
