Only 62% of all submitted email addresses are valid upon verification. If you have never audited your email database, there is a good chance a quarter or more of your contacts are dragging down your deliverability. Here is how to run a proper audit.
Process for safely combining email databases during M&A without destroying sender reputation. Pre-merge assessment, verification, gradual migration, and brand transition.
Data-driven comparison of double opt-in and single opt-in methods and their impact on list quality, bounce rates, engagement, and subscriber growth.
Role-based addresses like info@, sales@, and support@ present unique deliverability risks. When to include them, when to remove them, and how to handle them safely.
Segmenting your email list by engagement level, verification status, and domain type is one of the fastest ways to improve inbox placement. Sending to engaged segments first can boost inbox placement by 10-15% across your entire program.
How segmenting by engagement level, verification status, and domain type directly improves email deliverability by boosting engagement ratios with mailbox providers.
Implementing API-based email verification on signup forms, checkout pages, and lead capture forms to prevent bad data from entering your system in the first place.
Structured framework for assessing your email database health, identifying quality problems by source, age, and verification status, and building an improvement plan.
