What Is a Double Opt-in? How to Choose Between Double Opt-In vs. Single Opt-In
Optinmonster
APRIL 24, 2024
Fewer Spam Complaints & Improved Email Deliverability Confirmed subscribers are less likely to report your emails as spam. Too many spam reports can really affect your sender reputation and hurt email deliverability. According to global spam data from Kaspersky , 45.6% of email traffic in 2023 was spam.
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