Impressionwise Email Verification and Spam Trap Removal

Threat Intelligence Center


Recycled Traps & Moles

Email addresses that once belonged to a user, but have since been abandoned or closed. They are then reactivated at a later date and monitored to see who is still emailing to that address. The idea behind these addresses is not only to catch spammers but also to catch email marketers sending to unengaged subscribers.

For more information on individual blacklist operators, please see our extensive blacklist knowledgebase.


The recognized authority in email verification
and list cleaning services

Impressionwise makes it easy for potential clients to evaluate our list cleaning services by offering a complimentary scan and report for a sample set of your data to illustrate the benefits of our services.

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Experience the difference for yourself. Try our free list analysis!
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