What is Double Opt-in? A Complete Guide to it.
How To Buy Saas
MAY 18, 2022
What is Double Opt-In ? A double opt-in is a technique used by companies to improve their email deliverability as well as their email subscription list. It is a method that can improve the overall email marketing results. Basically, A double Opt-In is a system that validates an email ID after collecting it by sending a confirmation email to that address which the customer has to go and approve.
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