Education

Deliverability sessions & guides

Structured topics on list quality, verification, and inbox placement — linked to ValidReach guides and product docs. We do not host a live webinar catalog here yet.

Curriculum

Learn by topic

Each card opens a written guide or product page you can keep.

Build a high-quality email list

List quality beats list size. Learn capture hygiene, verification at signup, and how to protect sender reputation.

Key topics

  • Why list quality matters more than size
  • Common list-building mistakes that hurt deliverability
  • How verification reduces hard bounces
Open resource

Two-step verification in practice

Verify at capture, then re-verify aged segments before major sends — a durable pattern for product and marketing teams.

Key topics

  • Capture-time API checks
  • Bulk re-verification before campaigns
  • Documented risky-address policy
Open resource

Peak-season deliverability checklist

Protect reputation before BFCM and other volume spikes: clean lists, authentication, and engagement-aware sends.

Key topics

  • Pre-send list hygiene
  • SPF, DKIM, and DMARC basics
  • Suppress undeliverable and chronically unengaged contacts
Open resource

Sender requirements & authentication

Mailbox providers expect authenticated mail and healthy complaint rates. Pair verification with auth hygiene.

Key topics

  • Alignment tips for SPF, DKIM, DMARC
  • Why authenticated mail can still miss the inbox
  • Permission and engagement as reputation signals
Open resource

Risky emails: disposable, role, accept-all

Not every non-deliverable result is a hard fail. Build channel-specific policies for edge cases.

Key topics

  • When to allow role addresses
  • Disposable inbox policy
  • Accept-all uncertainty
Open resource

Form-level validation with the API

Wire POST /api/v1/verify into signups so typos and disposable inboxes never enter the product.

Key topics

  • Real-time result handling
  • UX for correction prompts
  • Logging reason codes for support
Open resource

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Browse deep-dive articles in the resource center, or the learning center hub.

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