double opt in configuratio

Mailpro is built to scale — from your first 100 contacts to a million-strong list with daily transactional volume. The...

The difference between single opt-in and double opt-in comes down to one extra click: the confirmation. With single opt-in, the...

A double opt-in subscription is a two-step sign-up: the person enters their email address in your form, then confirms it...

Activating Mailpro’s double opt-in feature is the safest way to grow a clean, GDPR-compliant subscriber list. This guide walks you...