Export your largest email list (the one you are most afraid to clean). Upload it to a Yarllist-enabled verification platform. Do not be shocked if 15-25% are invalid.
The highest use case. Integrate the Yarllist API into your signup forms. When a user types jonh.doe@gmial.con, the system flags it instantly and suggests the correction (john.doe@gmail.com). This stops bad data from ever entering your CRM. yarllist verified
Email lists decay by approximately 22% per year. Set a reminder to re-verify your entire database every 90 to 180 days. "Once Verified" does not mean "Forever Verified." Export your largest email list (the one you