Email List Hygiene & Data Quality
An email unsubscribe is not a failure. A spam complaint is a failure. The difference between those two…
Email List Hygiene & Data Quality
Inactive subscribers are the most misunderstood segment in email marketing. Most senders either ignore them — continuing to…
Email List Hygiene & Data Quality
Email data enrichment adds missing information to contact records — job titles, company sizes, phone numbers, industry classifications,…
Email List Hygiene & Data Quality
Email list growth and email deliverability are in constant tension. The fastest ways to grow a list purchased…
Email List Hygiene & Data Quality
Most discussions about email list segmentation focus on behavioural data: who opened what, who clicked which link, who…
Email List Hygiene & Data Quality
Most discussions about email list quality rely on estimates and generalisations. The actual data — from verification providers,…