Invalid email addresses sent during your email campaigns have a negative impact on the reputation of your domain name (or IP address) because you may be considered a spammer.
Reduce bounces and improve email deliverability
GTMailcheck verify and cleans your mailing lists for duplicates, invalid emails (expired addresses, fake emails, syntax errors...)
You can check the emails of your store's customers as well as your email lists in .csv format that you can drop with the drag'n drop system.
Download your .csv file ready to be sent
Once the verification is complete, the verified email addresses can be downloaded by categories in CSV format for your mailing campaigns.