Training DMARC - Securing Professional Emails in PHP

Very demanding course · Expertise required

$7,875

  • 5 days
  • Onsite
  • 10 people max.
Ref: IZX156
10 people max.
$7,875
In-company rate: from $14,175 for the whole teamExpertise rate: $1,575 per day, reflecting the difficulty level
On-site and certification exam on quote
5 days
Onsite

Don't let this gap widen

Why this program matters

  • Email spoofing attacks cause 3.5 billion euros in annual losses in France.

  • Without expert mastery of DMARC, 65% of professional messages risk being blocked or hijacked.

  • Companies lose clients and reputation when their domain is used for phishing.

  • Failing to take this training exposes your career and PHP projects to costly incidents and lasting loss of competitiveness.

Célian Lebacle, Learni trainer · Web & mobile expert
Célian Lebacle

Learni trainer · Web & mobile expert

73%productivity gap
×3cost of inaction
Flag of the United StatesBuilt for US teams
Payment by wire transferEnhanced confidentialityPerfect for companies with 50 to 500 employeesScheduling to fit any time zone

Trusted by — schools, companies and industrial groups

41,305 programs · 25 countries

  • Aptar
  • ArcelorMittal
  • Equans
  • EDF
  • Ubisoft
  • Microsoft
  • Atos

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Companies: Aptar, ArcelorMittal, Equans, EDF, Ubisoft, Microsoft and Atos.

DMARC training objectives

  • Master advanced DMARC implementation in professional PHP environments
  • Develop expert skills to audit and optimize DMARC configuration
  • Design DMARC strategies aligned with the certifying company's needs
  • Implement automated DMARC reports via secure PHP scripts
  • Optimize email deliverability while strengthening protection against phishing
  • Train internal teams on continuous DMARC maintenance in a professional context

Program

DMARC curriculum: 5 modules over 5 days

Module 1 : Theme: DMARC Audit and SPF/DKIM Analysis in PHP Projects (Tools: Laravel, Symfony, MXToolbox)

Participants perform a complete audit of existing DNS records on concrete PHP application cases. They analyze outgoing email flows from Laravel and Symfony, identify alignment flaws and produce an initial report with quantified recommendations tailored to the company's professional needs.

Module 2 : Theme: Expert DMARC Configuration for Symfony and Laravel (Tools: Postfix, PowerMTA, PHP scripts)

The day covers the creation and deployment of DMARC policies p=quarantine then reject. Learners integrate dedicated PHP libraries into Symfony and Laravel, test sends in real conditions and validate TXT records with monitoring tools.

Module 3 : Theme: DMARC Reports and Automation in PHP (Tools: DMARC Analyzer, Laravel cron scripts)

Experts learn to process daily XML reports via advanced PHP parsers. They develop Symfony dashboards displaying failure statistics and configure automatic alerts for critical incidents encountered in production.

Module 4 : Theme: Multi-domain DMARC and Corporate Compliance (Tools: AWS SES, SendGrid, Symfony)

This session addresses DMARC management across multiple domains and subdomains within complex PHP architectures. Participants implement differentiated policies, conduct A/B deliverability tests and document compliance procedures required by professional standards.

Module 5 : Theme: DMARC Deployment and Final Certification in PHP (Tools: GitLab CI, Symfony unit tests)

The final day is dedicated to production rollout and final validation. Each learner deploys their optimal DMARC policy via CI/CD pipelines, presents their complete deliverable and obtains an internal certification attesting to their expert skills in PHP email security.

How DMARC skills are assessed

  • Daily practical projects with code review
  • Real-world scenarios on client environments
  • Complete final DMARC report and oral presentation

How the DMARC course is taught

  • Guided workshops on business cases
  • Practical exercises in pairs
  • Personalized feedback from expert trainer
  • Resources and scripts provided at the end of the session

DMARC training: access and practical arrangements

The Training DMARC - Securing Professional Emails in PHP program is delivered onsite or remote (blended-learning, virtual classroom, remote presence). At Learni, an industry-certified training organization, every program is built to maximize skills acquisition regardless of the chosen format.

The trainer alternates between demonstrative, interrogative and active methods (through hands-on labs and/or scenarios). This pedagogical approach guarantees concrete learning that's immediately applicable at work.

Equipment required

For the smooth delivery of the Training DMARC - Securing Professional Emails in PHP program, the following equipment is required:

  • Mac or PC computers, high-speed fiber internet, whiteboard or flipchart, projector or interactive touch screen (for remote sessions)
  • Training environments installed on workstations or accessible online
  • Course materials, hands-on exercises and complementary resources
  • Post-training access to materials and educational resources

For intra-company training on a site outside Learni, the client commits to providing all required teaching materials (computers, internet, etc.) for the smooth delivery of the program in line with the prerequisites in the communicated program.

* contact us for remote delivery feasibility** ratio varies depending on the program

Skills assessment methods

Assessment of skills acquired during the Training DMARC - Securing Professional Emails in PHP program is performed through:

  • During training: case studies, hands-on labs and professional scenarios
  • End of training: self-assessment questionnaire and skills evaluation by the trainer
  • After training: completion certificate detailing acquired skills

Program accessibility

Learni is committed to making its programs accessible. All our programs are accessible to people with disabilities. Our teams are available to adapt the pedagogical methods to your specific needs. Please contact us for any adjustment request.

Enrollment terms and lead times

Registration is possible up to 48 business hours before the start of training. All our programs are built for corporate L&D budgets and delivered onsite or remotely.

The Learni story

Founded by engineers and learning experts, Learni's mission is to make high-impact tech training accessible to teams everywhere. We work remotely with organizations across the US and Canada, in your time zone, to help teams upskill fast.

Our method

How Learni guarantees the quality of your DMARC training

Before, during, after: we frame the brief, introduce the trainer, tailor the content and measure impact. You stay in control from kickoff to wrap-up.

Step 1

Rigorous trainer selection

Each trainer is validated on three criteria: hands-on field expertise, proven pedagogy and alignment with your industry.

  • Triple validation: technical, pedagogical, sectoral.
  • Minimum rating 4.8/5 over the last 12 sessions.
Step 2

You meet the trainer beforehand

30-minute video call between you and the selected trainer to validate the fit, adjust content and clear any final doubts.

  • Live briefing on goals and team context.
  • Veto right — we swap the trainer for free if needed.
Step 3

Content tailored to your context

No recycled slides. The syllabus is reworked from your real cases: tools, constraints, vocabulary, ongoing projects.

  • Hands-on cases drawn from your stack and projects.
  • Program co-written then validated by your team.
Step 4

Continuous quality follow-up

Live evaluations, 30/90/180-day check-ins and a consolidation plan. If the impact misses the mark, we rework it.

  • NPS, knowledge quizzes and skills self-assessment.
  • Satisfaction guarantee: fully satisfied or free rework.

A simple promise: you don't pay to discover the trainer on day one. Everything is validated upfront, by you.

A child walking to school with a backpack
Our social commitment

A school kit donated to a child for every training booked

To fight inequalities in access to education, Learni donates a complete school kit to a child in need for every training booked. You build your skills, a child heads back to school.

  • Backpack, notebooks and essential supplies
  • Distributed through our partner charities
  • Included, at no extra cost to you
Enroll and offer a kit
FAQ

DMARC: frequently asked questions

Which tools are used in DMARC training?+
Hands-on work runs on tools: Laravel, symfony, MXToolbox, tools: Postfix, powerMTA and PHP scripts. Those tools come from the DMARC program itself, delivered on site over 5 days, so participants practise on the stack they will use at work.
What can participants do after DMARC training?+
They can master advanced DMARC implementation in professional PHP environments, develop expert skills to audit and optimize DMARC configuration and design DMARC strategies aligned with the certifying company's needs. Those are the stated objectives of the DMARC program at Expert level, checked by the end-of-session assessment.
What does the DMARC program cover, day by day?+
Day 1: Theme: DMARC Audit and SPF/DKIM Analysis in PHP Projects (Tools: Laravel, Symfony, MXToolbox). Day 2: Theme: Expert DMARC Configuration for Symfony and Laravel (Tools: Postfix, PowerMTA, PHP scripts). Day 3: Theme: DMARC Reports and Automation in PHP (Tools: DMARC Analyzer, Laravel cron scripts). Day 4: Theme: Multi-domain DMARC and Corporate Compliance (Tools: AWS SES, SendGrid, Symfony). Day 5: Theme: DMARC Deployment and Final Certification in PHP (Tools: GitLab CI, Symfony unit tests). The DMARC program runs over 5 days, delivered on site.
How is DMARC training assessed?+
Assessment relies on daily practical projects with code review, real-world scenarios on client environments and complete final DMARC report and oral presentation. Learni issues a completion certificate together with the individual assessment report at the end of the DMARC program, which an L&D team can file as evidence.
How much does DMARC training cost per participant?+
DMARC training costs $7,875 per participant. For an in-company team, the flat rate starts at $14,175 for the whole group, up to 8 people. The detailed quote, sent within one business day, adjusts the amount to the format and how far the syllabus is tailored to your team.
How long does DMARC training take?+
5 days, available live online (US time zones) or on-site at your offices. Half-day tracks spread over several weeks are possible so the team stays operational.
Who pays for DMARC training?+
Most US teams pay directly through their company L&D or training budget. Learni invoices in US dollars and accepts bank transfer (ACH/wire) or card, with volume pricing for teams. A purchase order is welcome.
What do participants need to know before DMARC training?+
Expert mastery of PHP 8, confirmed experience with Laravel and Symfony, solid knowledge of SMTP, SPF and DKIM protocols.
Is a certificate issued after DMARC training?+
Yes. A Learni completion certificate is issued, along with the individual evaluation report. Learni is a certified training provider and prepares for third-party certifications, but does not award them itself.
Does Learni provide the equipment for DMARC training?+
No. A computer and a stable internet connection are required for each participant. Learni provides the learning platform, the trainer and all course materials.
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