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Hi folks,
Hi! I have been interested in email verification tools for some time now and would like to hear your experience. There are many services on the market now that promise accuracy, speed and a minimum number of false positives. But how realistic is this in real work? Do you have any experience using email verifier in large-scale mailings?
2 comments
cawone3266
04 Oct 2025
Yes, I had a similar request — I needed to quickly and accurately clean a large email address database before launching a mailing. After testing several services, I settled on this top email verifier https://snov.io/email-verifier. It really showed high accuracy and a minimum number of false positives. I especially liked that you can run the check in bulk and still get clear reports — this helped me reduce the number of undelivered emails to almost zero. Convenient interface, clear check statuses and API — an ideal solution for large databases. I used it before several large B2B campaigns, and my domain reputation remained in perfect order.
lowiso6058
04 Oct 2025
I also spent a long time looking for a reliable tool for checking email addresses, especially when it came to large mailings. My experience shows that there are indeed many services on the market with loud promises, but not all of them work as stated. However, after a series of tests, I settled on one verifier that really lived up to my expectations. It quickly processes large databases, perfectly recognizes invalid addresses and minimizes false positives. Thanks to this, the deliverability of letters has significantly improved and the reputation of my domain has increased. It is especially nice that the service integrates with major CRM and mailing platforms, which simplifies work processes. In general, with the right approach and choosing a reliable tool, email verification becomes not just possible, but a necessary part of successful email campaigns.
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