The demand for email deliverability training, especially online versions, is growing as marketers and businesses recognize its critical role in successful email campaigns. While traditional, in-person courses exist, there's a clear preference for flexible, remote learning options that accommodate global audiences and busy schedules. This summary explores the landscape of available training, highlighting key findings and considerations for those seeking to enhance their deliverability knowledge.
Key findings
Online availability: Many deliverability courses still require physical attendance, posing a challenge for international participants or those with travel restrictions. The market for comprehensive, online-only alternatives is underserved.
Interactive vs. self-paced: There's a distinction between live, instructor-led online training (e.g., via platforms like GoToMeeting) and self-paced video/quiz modules. Both have their merits, but live interaction is often preferred for complex topics.
Comprehensive coverage: Effective training covers a wide range of topics, from technical aspects like SPF, DKIM, and DMARC to sender reputation management and understanding blacklists (also known as blocklists).
Industry recognition: Some organizations, like Sender Score, offer fundamental courses to help improve email knowledge, aiming to certify better senders. This indicates a move towards formalized education in the industry.
Key considerations
Accessibility: When choosing a course, prioritize those with flexible online access, rather than strictly in-person or location-specific formats, especially for international participants.
Learning style: Determine if a live, interactive setting or a self-paced, on-demand format best suits your learning preferences and schedule.
Curriculum depth: Ensure the training covers both foundational and advanced topics relevant to modern email deliverability challenges, including the demand for formal training itself.
Reputation and credibility: Look for courses offered by reputable organizations or individuals known for their expertise in email deliverability, such as the Fundamentals of Email Deliverability course from Sender Score.
What email marketers say
Email marketers often seek deliverability training to navigate the complexities of inbox placement and optimize their campaigns. Their perspectives frequently center on the practicalities of learning, such as format preferences (online vs. in-person) and the desire for actionable insights that directly improve email performance. They want training that addresses real-world problems like why emails fail to reach the inbox and how to effectively test deliverability.
Key opinions
Need for remote options: Many marketers are geographically limited, making in-person training inaccessible. There's a strong expressed desire for online versions of deliverability classes.
Live interaction: While self-paced courses are convenient, marketers value live-taught sessions for the ability to ask questions and engage directly with instructors.
Practical application: They seek training that translates complex deliverability concepts into clear, actionable strategies for daily email marketing operations.
Avoiding spam folders: A primary goal is to learn techniques for ensuring emails land in the inbox, rather than being filtered into spam or junk folders.
Key considerations
Format flexibility: Consider if a course offers both live and recorded options to accommodate different schedules and learning preferences.
Content relevance: Ensure the curriculum is up-to-date with current ISP policies and email best practices, as deliverability is a constantly evolving field.
Community and support: Some online courses offer access to communities or forums where marketers can share insights and get ongoing support.
Instructor expertise: Verify the instructors have practical experience and a strong reputation in the email deliverability space, as emphasized by courses like the Klaviyo Deliverability Certificate.
Marketer view
Email marketer from Email Geeks notes that while they looked into a specific deliverability class, they found that all courses took place in physical locations. They were specifically seeking an online version as they lived outside the US and could not travel.
05 Feb 2019 - Email Geeks
Marketer view
Email marketer from Email Geeks indicates they are also looking for online deliverability training and would appreciate a heads-up if anyone finds suitable options. This shows a shared demand within the community.
05 Feb 2019 - Email Geeks
What the experts say
Email deliverability experts consistently emphasize the dynamic nature of the field and the need for continuous education. Their insights often focus on the deeper technical aspects, the nuances of ISP relationships, and the evolving threat landscape (e.g., spam traps and blocklists). Experts advocate for training that builds a strong foundational understanding, allowing senders to adapt to new challenges and proactively manage their sender reputation. They underline how crucial it is to stay informed on factors that influence email deliverability.
Key opinions
Foundational knowledge: Experts believe that robust training should start with the basics of email authentication (SPF, DKIM, DMARC) before moving to advanced topics.
Proactive management: Training should equip senders to proactively monitor and manage their sender reputation, rather than reactively troubleshooting issues after they arise. This includes understanding how ISPs track engagement.
Holistic approach: Deliverability isn't just technical, it's also about list quality, content, and engagement. Training needs to cover all these facets.
Adaptability: Given the constant evolution of email protocols and filtering algorithms, training must emphasize critical thinking and adaptability to new challenges.
Key considerations
Deep dives into specifics: Look for courses that offer in-depth modules on complex topics like Email Deliverability Essentials from Salesforce Trailhead, which cover best practices and overcoming specific challenges like B2B deliverability.
Real-world scenarios: The most valuable training includes case studies and discussions of real-world deliverability issues and their resolutions.
Ongoing updates: Consider whether the training program offers updates or follow-up content to keep learners current with the latest industry changes.
Certification value: Evaluate if the certification offered by a course holds weight in the industry, which can be an important factor for career development.
Expert view
Email expert from Email Geeks notes that live-taught deliverability classes can indeed be joined remotely via platforms like GoToMeeting, clarifying a common misconception about accessibility.
06 Feb 2019 - Email Geeks
Expert view
Email expert from SpamResource suggests that the core principles of email deliverability, such as sender reputation and list quality, remain constant despite evolving technical standards. Effective training reinforces these unchanging fundamentals.
22 Apr 2025 - SpamResource
What the documentation says
Official documentation and research papers provide the backbone of email deliverability knowledge, outlining standards, protocols, and best practices. These sources are essential for a deep, technical understanding of how email systems function and how various components, like authentication mechanisms, impact delivery. They highlight the technical requirements and compliance aspects necessary for achieving high inbox placement rates, offering a rigorous, fact-based perspective.
Key findings
Standard compliance: Documentation heavily emphasizes adherence to email standards like DMARC, SPF, and DKIM as fundamental for email authentication and preventing spoofing.
Engagement metrics: Many guidelines from major email providers (like Google and Yahoo) stress the importance of user engagement (opens, clicks, replies) as a primary factor for inbox placement, more so than just technical setup.
Reputation building: IP and domain reputation are built over time through consistent positive sending behavior and adherence to best practices. Documentation often details how ISPs assess and assign reputation scores.
Feedback loops: Official guides explain the critical role of subscribing to ISP feedback loops to monitor user complaints and manage lists effectively, preventing future blocklist appearances.
Key considerations
Technical depth: While essential, documentation can be highly technical. Training should help interpret these complex details into practical, digestible information.
Provider-specific guidelines: Each major ISP (e.g., Gmail, Outlook, Yahoo) publishes its own specific postmaster guidelines. Training should cover these nuances, as highlighted by resources like the Gmail Sender Guidelines.
Evolving requirements: Deliverability requirements (e.g., Google and Yahoo's 2024 changes) are constantly updated, necessitating training that reflects the latest mandates.
Compliance frameworks: Understanding how regulatory frameworks like GDPR affect deliverability is increasingly important, integrating legal aspects with technical ones.
Technical article
Documentation from the IETF RFC 7489 (DMARC) outlines that DMARC builds upon SPF and DKIM to provide a framework for domain-level authentication and policy enforcement, giving domain owners control over unauthenticated mail.
28 Mar 2024 - IETF RFC 7489
Technical article
Salesforce Trailhead documentation explains that improving email deliverability directly boosts marketing revenue by ensuring messages reach the intended audience, emphasizing best practices to overcome B2B challenges.