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課程簡介
Introduction
- Email security threats and challenges
- Self-hosted vs cloud email solutions
- Overview of RSPAMD, SpamAssassin, and DMARC
RSPAMD Setup and Configuration
- Installing RSPAMD
- Basic configuration
- Web UI and monitoring
SpamAssassin Integration
- Installing SpamAssassin
- Rule configuration
- Bayesian filtering
Email Authentication Protocols
- SPF record setup
- DKIM key generation
- DNS configuration for SPF and DKIM
DMARC Deployment
- SPF and DKIM prerequisites
- Creating DMARC records
- Policy configuration and monitoring
Advanced Filtering Techniques
- Custom rules and scoring
- Blacklist and whitelist integration
- Greylisting configuration
Monitoring and Maintenance
- Log analysis and reporting
- Performance tuning
- Troubleshooting common issues
Summary and Next Steps
- Review of key concepts
- Best practices for ongoing security
- Resources and further reading
最低要求
- Familiarity with Linux system administration
- Basic understanding of DNS and email protocols (SMTP, IMAP, POP3)
- Experience with command-line tools and text editors
Audience
- System administrators managing self-hosted email infrastructure
- IT professionals responsible for email security
- Security engineers implementing anti-spam solutions
14 小時
客戶評論 (2)
培訓師對Fortigate非常瞭解,內容講解得非常出色。非常感謝Soroush。
Colin Donohue - Technological University of the Shannon: Midlands Midwest
課程 - FortiGate 7.4 Administration
機器翻譯
培訓師非常注重細節,並根據每個人的理解進行詳細解釋
Alina
課程 - MS Outlook Advanced
機器翻譯