GTMailHygiene

Automatically verify customer emails

by Thibault Guillaume · Launched: January 2026 · Free plan available.

0.0 on Shopify

Manage this app

Verify your developer profile to earn a badge and build trust for your app.

Reduce bounces, block fake signups, and flag suspicious orders.

Get it on Shopify →

About GTMailHygiene

GTMailHygiene helps merchants reduce email bounces, fake signups, and suspicious orders. Block disposable emails on newsletter, account, and contact forms with the optional app embed. Verify customer, subscriber, and CSV/XLSX lists with clear statuses, scores, and reasons. Export clean or suppression lists for email tools, add customer tags and metafields for segmentation, and flag orders that use suspicious email or delivery signals. Block disposable emails on newsletter and account forms Verify customer, subscriber, and CSV/XLSX email lists Export clean, risky, invalid, or suppression lists Save customer tags and email status metafields Flag suspicious orders using email and delivery signals Show more Show less

Last verified: July 21, 2026 · Fresh