Thank you for sending your enquiry! One of our team members will contact you shortly.
Thank you for sending your booking! One of our team members will contact you shortly.
Course Outline
Introduction
- Potential threats and challenges in email security.
- Comparing self-hosted versus cloud-based email solutions.
- Overview of RSPAMD, SpamAssassin, and DMARC.
RSPAMD Setup and Configuration
- Installing RSPAMD.
- Fundamental configuration steps.
- Navigating the Web UI and monitoring tools.
SpamAssassin Integration
- Installing SpamAssassin.
- Configuring custom rules.
- Implementing Bayesian filtering.
Email Authentication Protocols
- Setting up SPF records.
- Generating DKIM keys.
- Configuring DNS for SPF and DKIM support.
DMARC Deployment
- Understanding SPF and DKIM prerequisites.
- Creating DMARC records.
- Defining policies and monitoring results.
Advanced Filtering Techniques
- Developing custom rules and scoring mechanisms.
- Integrating blacklists and whitelists.
- Configuring greylisting strategies.
Monitoring and Maintenance
- Analyzing logs and generating reports.
- Optimizing performance settings.
- Troubleshooting common operational issues.
Summary and Next Steps
- Recap of key concepts.
- Best practices for sustained security.
- Recommended resources and further reading.
Requirements
- Proficiency in Linux system administration.
- Foundational knowledge of DNS and email protocols (SMTP, IMAP, POP3).
- Practical experience using command-line interfaces and text editors.
Target Audience
- System administrators overseeing self-hosted email infrastructure.
- IT professionals tasked with email security management.
- Security engineers focused on deploying anti-spam solutions.
14 Hours
Testimonials (2)
The trainer had an excellent knowledge of fortigate and delivered the content very well. Thanks a lot to Soroush.
Colin Donohue - Technological University of the Shannon: Midlands Midwest
Course - FortiGate 7.4 Administration
Trainer paid a lot of attention to details and explained on everyone's understanding