Rated 5 out of 5 stars

per Solange el ago. 3, 2025 ·

Best bulk email add-on I’ve used.
I’ve tried other tools, but this one worked best. Great control over sending rates, smart batching with Random/Logic Mode, and dynamic placeholders make it ideal for safe, personalized campaigns in Thunderbird.

This review is for a previous version of the add-on (1.18).