1. Anti-Spam Managing Spam with Kerio Connect
Pavel Dobrý, Engineering Director,
Partner forum, Riccione, 2016

2. Overview Kerio Anti-Spam Anti-spam SPF DNS & IP Blacklist Caller - ID
Greylisting
Caller - ID
SPF
Spam Repellent
Internet

3. Built-in AntiSpam process
SMTP Server
Anti-spam
DNS & IP Blacklist
SPF
Caller - ID
Greylisting
Anti-virus
Anti-spam
Customer Rules
Mailserver Process

4. Antispam - SMTP Spam Repellent DNS PTR check
Local IP address blacklist
DNS internet blacklists
Greylisting
SPF
Sender Policy (sender address verification for local users)
Custom spam rules (MAIL FROM, RCPT TO)
Caller-ID

5. Antispam – second check - content
Kerio Anti-Spam
(optional) SpamAssassin Bayes and SURBL
SpamAssassin local rules
Custom spam rules
Sender Policy

6. Kerio Anti-Spam
Uses Bitdefender online service for spam categorization.
Fast categorization, typically in less than 100ms.
A great alternative to complicated configuration of spam filters.
Cloud service with self-learning capabilities.
Can detect phishing and malware s.
No requirement for users to train the filter.
Combines blacklists, SPF and content filter (URLs, phone numbers, image filter, malicious attachment filter).
Works out-of-the-box. No advanced configuration needed.

7. Kerio Cloud Business Business Pro
Kerio Anti-spam and integrated anti-spam
Business Pro
Spam Titan

8. Thank you