Mailmeteor is a verified G Suite add-on complying with the GDPR to ensure your data is protected.

What data is stored by Mailmeteor and how it is used?

By design, your data stays at all times on your Google Spreadsheet. Here's all the data we need in order to make Mailmeteor work:

  • Your email address - to identify your account

  • If you are a paying customer, your name to identify payment

  • Campaigns sent metadata (date of sending, sheet's name - that's all)

  • Emails sent metadata (email ID in Gmail, date of sending, opens and clicks events - that's all again)

Mailmeteor is a verified G Suite add-on. Read more about Google verification process.

What permissions are needed to use Mailmeteor?

Mailmeteor only requests permissions to send emails and does not require access to your email data, contrary to other mail merge add-ons. This means Mailmeteor cannot read, modify or delete your emails by design. When installing Mailmeteor, you can review all permissions required.

Mailmeteor's authorization scopes


Why does Mailmeteor require this permission?

See, edit, create and delete your spreadsheets in Google Drive

Mailmeteor essential functions are done from within your Google Sheets (such as filtering emails, adding a tracking report, sending personalized emails).

Send email on your behalf

Mailmeteor core functions is to send emails automatically from Gmail. This permission allows Mailmeteor to send emails with Gmail. It is used only in this context.

Connect to an external service

Allows Mailmeteor to send and retrieve information from Firebase, a real-time database from Google. Your data stays inside Google environment.

Allow this application to run when you are not present

To schedule a send and/or improve the deliverability of a campaign, Mailmeteor use this scope to run even when you are not in front of your spreadsheet.

Display and run third-party web content in prompts and sidebars inside Google applications

This scope is required to display sidebars inside Google applications. Mailmeteor uses this permission to display the tracking report.

How does Mailmeteor tracking work?

Every time you send a campagin with the email tracking enabled, we generate random and unique Mailmeteor IDs for each recipients in order to track opened emails and clicks. These IDs are added as notes to each cells in the "Merge status" column.

Emails data is anonymized, Mailmeteor never stores the email addresses of recipients who opened or clicked emails.

You can turn off email tracking before sending a campaign by opting out the box "Track emails opened and clicked".

How can I access or delete my data?

Mailmeteor complies with the French Data Protection Laws and the European General Data Protection Regulation 2016/679 (GDPR). You have a right of access, correction and removal of your personal data which you may exercise by sending an email at