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Does Google use your Gmail for ads? What changed on October 16, 2026

By Julien CoulaudPublished October 27, 20263 min read

Nothing changes unless you connected your Google apps to Search. Below is the policy wording before and after the change, who it applies to, and where to switch it off. Every fact comes from Google's own privacy policy and help pages, checked on October 27, 2026.

Julien Coulaud on X

Founder of Shipmail, the email platform for businesses and their AI agents. Every guide here draws on mail servers running in production.

  • Gmail
  • Privacy
  • Google Search
  • Personal Intelligence

Short answer

Only if you connect Gmail to Search. Since October 16, 2026, Google's privacy policy says Search may use data from apps you connect, including Gmail, to personalize content and ads. Google says ads are not based directly on your inbox, but summaries and inferences from it may be used. The connection is opt-in and needs a personal Google Account. Work and school accounts an organization manages cannot turn it on, and Google says Workspace does not use their content for advertising. Workspace Individual runs on a personal account, so it can connect.

What changed in Google's privacy policy

The version of October 12, 2026 said, without exception: "We don't show you personalized ads based on your content from Drive, Gmail, or Photos." The version effective October 16, 2026 adds one: unless you choose to make that data available to other services that support personalized ads.Sources[2]Google Privacy Policy, version of October 12, 2026[1]Google Privacy Policy, effective October 16, 2026

The same version says you can let services such as Search or Gemini Apps access data from Google Photos and Workspace apps like Gmail and Drive. It then states: "Search may process some of the data that you allow Search to access to personalize content, including ads."[1]

How Gmail data can reach an ad

The connection is part of Personal Intelligence. In Search Services Personalization, you connect Google Workspace, which includes Gmail, and Google Photos. The data then reaches every Search service: Search with AI Mode and Discover, Maps, Shopping, Flights, Hotels, Translate and News.[3]

  • Google says ads are not based directly on your Gmail inbox or your Google Photos library.
  • Summaries, excerpts and inferences from them may be used to personalize Search, and may also be used to show ads.
  • Advertisers do not get access to your Gmail or Photos.
[3]

Who it applies to

Only people who connect their apps. Connecting needs a personal Google Account, an age of 18 or over, a supported country and language, and Personalized Recommendations turned on.[3]

  • A personal Gmail account connected to Search: the new exception applies.
  • A personal Gmail account that was never connected: nothing changes.
  • A work or school account managed by an organization: Personal Intelligence is not available, and Google says Workspace does not use your content for advertising.
  • Google Workspace Individual: it runs on a personal Google Account. Google says Workspace data you share with Search for Personal Intelligence follows Search's terms.
  • The European Union, Switzerland and the United Kingdom: none is on Search's list of countries where you can connect apps, and Google's Gemini help page says Personal Intelligence is not available there.
Sources[3]Google Search Help: connect your Google content apps[4]Gemini Apps Help: connect your Google apps[5]Google Workspace: how Gemini protects your data[6]Google Workspace Individual Help: learn about Workspace Individual

How to check it and turn it off

Check two places, Search and the Gemini app, because each has its own list of connected apps. Disconnecting stops new data, but it does not delete what Search already saved.Sources[3]Google Search Help: connect your Google content apps[4]Gemini Apps Help: connect your Google apps

  1. Step 1

    Search

    In your Google Account, open Search Services Personalization. Under Additional Personal Intelligence, open Connected Content Apps and disconnect Google Workspace and Google Photos.

  2. Step 2

    Gemini app

    Open Personal Intelligence, then Connected Apps, and turn off Google Workspace. Turn off Google Photos too if it is on.

  3. Step 3

    Gmail

    Google's steps for connecting Gmail to Search include turning on Smart features in other Google products. Check that setting in Gmail under Settings, See all settings, General, then Manage Workspace smart feature settings.

  4. Step 4

    History

    Disconnecting does not delete data already in your Search Services History. Review and delete it at activity.google.com.

Sources[3]Google Search Help: connect your Google content apps[4]Gemini Apps Help: connect your Google apps

If you use Gmail for your business

On a Google Workspace account your company manages, nothing changes. Google states that Workspace does not collect, scan or use your content for advertising, and Personal Intelligence is not available for work accounts. The exception matters if you run a business from a personal @gmail.com address or from Workspace Individual, and connected it to Search.Sources[5]Google Workspace: how Gemini protects your data[4]Gemini Apps Help: connect your Google apps[6]Google Workspace Individual Help: learn about Workspace Individual

Shipmail does not show ads, and its privacy policy states that it does not use your email content for advertising, profiling or training machine-learning models. Mailboxes are on your own domain and work in any IMAP app. Solo is $4/month for 2 mailboxes.Sources[7]Shipmail privacy policy[8]Shipmail email client connection settings[9]Shipmail pricing

Sources9 sourcesVerified 2026-10-27
  1. [1]
    Google Privacy Policy, effective October 16, 2026

    Google does not show personalized ads based on content from Drive, Gmail or Google Photos unless the user chooses to make that data available to other services that support personalized ads. If a user lets services such as Search or Gemini Apps access data from Google Photos and Workspace apps like Gmail and Drive, Search may process that data to personalize content, including ads.

    policies.google.com · 2026-10-27

  2. [2]
    Google Privacy Policy, version of October 12, 2026

    The previous version of Google's privacy policy says: "We don't show you personalized ads based on your content from Drive, Gmail, or Photos." It has no exception for connected apps.

    policies.google.com · 2026-10-27

  3. [3]
    Google Search Help: connect your Google content apps

    Connecting Gmail, Google Calendar and Google Photos to Search is a choice in Search Services Personalization, under Additional Personal Intelligence, then Connected Content Apps. It needs a personal Google Account, age 18 or over, a supported country and language, and Personalized Recommendations on. Connected data reaches all Search services, including AI Mode, Discover, Maps, Shopping, Flights, Hotels, Translate and News. Ads are not based directly on the Gmail inbox or Photos library, but summaries, excerpts and inferences from them may be used to show ads; advertisers get no access to Gmail or Photos. Disconnecting does not delete Search Services History. The supported-country list for connecting apps includes no European Union member state, Switzerland or the United Kingdom.

    support.google.com · 2026-10-27

  4. [4]
    Gemini Apps Help: connect your Google apps

    Personal Intelligence in Gemini needs a personal account and age 18 or over. It is not available when signed in to a work, school or supervised Google Account, and not available in the European Economic Area, Nigeria, Switzerland or the United Kingdom. To disconnect Gmail, open Personal Intelligence, then Connected Apps, and turn off Google Workspace.

    support.google.com · 2026-10-27

  5. [5]
    Google Workspace: how Gemini protects your data

    Google Workspace does not collect, scan or use your content for advertising purposes, and Workspace content is not used for ads targeting. A Workspace user with a personal account who shares data with Gemini Apps or Search for Personal Intelligence has that data processed under those services' terms.

    support.google.com · 2026-10-27

  6. [6]
    Google Workspace Individual Help: learn about Workspace Individual

    Google Workspace Individual is a subscription on a personal Google Account; the 14-day trial starts on the personal account itself.

    support.google.com · 2026-10-27

  7. [7]
    Shipmail privacy policy

    The optional Assistant runs after the user explicitly enables it; Shipmail then sends prompts and the email or calendar information needed to answer them to OpenAI, which acts as Shipmail's processor. Shipmail does not use email content to train models, and event suggestions run on a model on Shipmail's own server in Germany. Shipmail does not sell user data or show ads, and does not use email content for advertising, profiling or training machine-learning models.

    shipmail.to · 2026-10-27

  8. [8]
    Shipmail email client connection settings

    Shipmail IMAP, SMTP, and JMAP settings: mx1.shipmail.to, IMAP on port 993 with SSL/TLS, SMTP on port 465 with SSL/TLS or 587 with STARTTLS, the full email address as username, and the mailbox password or an app password.

    shipmail.to · 2026-10-15

  9. [9]
    Shipmail pricing

    Shipmail plan prices, mailbox limits, team access, and send limits.

    shipmail.to · 2026-10-15

Questions worth answering

Common questions about does google use gmail for ads.

Does Google read my Gmail to show me ads?
Not directly, Google says. If you connect Gmail to Search, summaries, excerpts and inferences from your mail may be used to personalize Search and to show ads. If you never connected it, the policy still says Google does not show personalized ads based on your Gmail content.Sources[3]Google Search Help: connect your Google content apps[1]Google Privacy Policy, effective October 16, 2026
Is the connection on by default?
No. You connect Google Workspace and Google Photos yourself in Search Services Personalization, and you can disconnect them at any time.[3]
Does this apply to Google Workspace accounts?
Not to work or school accounts an organization manages: Personal Intelligence is not available there, and Google says Workspace content is not used for ads targeting. Workspace Individual runs on a personal Google Account, so its user can connect Gmail, and data shared with Search then follows Search's terms.Sources[4]Gemini Apps Help: connect your Google apps[5]Google Workspace: how Gemini protects your data[6]Google Workspace Individual Help: learn about Workspace Individual
Does it apply in Europe?
Not in the European Union, Switzerland or the United Kingdom. None of them is on Search's list of countries where you can connect apps, and Google's Gemini help page says Personal Intelligence is not available in the European Economic Area, Nigeria, Switzerland or the United Kingdom.Sources[4]Gemini Apps Help: connect your Google apps[3]Google Search Help: connect your Google content apps
Can advertisers see my emails?
No. Google says advertisers do not get access to your Gmail or Google Photos.[3]
Does disconnecting delete what Google already used?
No. Data already in your Search Services History stays until you delete it at activity.google.com.[3]

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