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Sabrina Bullan

About me

Developer Information
Name Sabrina Bullan
Location Miami
Occupation Project Manager
User since July 28, 2025
Number of add-ons developed 0 add-ons
Average rating of developer's add-ons Not yet rated

My Reviews

Mass Emailer

Rated 5 out of 5 stars

by Sabrina Bullan on July 28, 2025 ·

This add-on brings robust mass email capabilities directly into Thunderbird, with impressive control over delivery timing and sender logic. Features like Random and Logic Mode allow for smart throttling and batching, minimizing the risk of spam detection or server blocks. The ability to import dynamic recipient data and rotate subject lines adds solid personalization for campaign execution. While the loss of campaigns on restart is a limitation, the tool is highly functional for controlled bulk sending.

This user has a previous review of this add-on.

Mass Emailer

Rated 5 out of 5 stars

by Sabrina Bullan on July 28, 2025 ·

This add-on is a game-changer for sending bulk emails right from Thunderbird. I love how it gives you full control over sending rates and even has smart batching and cooldown options to avoid spam flags. It’s not perfect—campaigns disappear if you restart—but for a free tool, it’s incredibly powerful and well thought out. Great work on making email campaigns this accessible.