In this post we will compare Double opt-in and Single opt-in - two choices when it comes to growing your email marketing list.

It is tempting to buy third-party email databases but is it worth doing so. In this post we explore four reasons why you should never buy email lists.

InboxHit provides solutions and services to boost email deliverability, increase email marketing efficiency and achieve 100% innox hit rate. Use InboxHit API to detect disposable emails, block disposable emails, detect and block DEAs, validate email addresses, check if a mailbox exists, reduce bounces, boost deliverability, increase email marketing efficiency, reduce email delivery costs. InboxHit API is also available on RapidAPI.