About
EmailMarker provides email-address verification and list-cleaning tools. Its service accepts individual addresses and bulk lists, with an API for automated checks. The website describes checks of address syntax, domains and mailbox responses, with results used to separate addresses by verification status.
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Customers can manage verification through an online account and purchase credits for checks. The company publishes pricing, integration information and support resources alongside its verification service, without requiring users to run their own verification infrastructure.
