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Course Outline

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

Requirements

  • 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 Hours

Custom Corporate Training

Training solutions designed exclusively for businesses.

  • Customised Content: We adapt the syllabus and practical exercises to the real goals and needs of your project.
  • Flexible Schedule: Dates and times adapted to your team's agenda.
  • Format: Online (live), In-company (at your offices), or Hybrid.
Investment

Price per private group, online live training, starting from £3200 + VAT*

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