Learn how Mailmeteor has been designed to keep your privacy.
Mailmeteor is a verified Google Workspace add-on. It means Mailmeteor has completed a validation process before being published on Google's Marketplace. Read more about Google's verification process here.

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.

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)

Does Mailmeteor has a Privacy Policy?

Yes. It's available on our website at

How does Mailmeteor tracking work?

Every time you send a campaign 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 and minimized. Mailmeteor never stores the email addresses of recipients who opened or clicked emails. Mailmeteor does not store IP address of your recipient neither.
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 [email protected]
Last modified 10d ago