Cookie Policy
Last updated: July 2026
1. What are cookies?
Cookies are small text files that websites place on your device (computer, smartphone, tablet) when you visit them. Their purpose is to recognize your device, store and retrieve information about your browsing habits, and improve the user experience.
2. What types of cookies do we use at One Mail Studio?
We use first-party and third-party cookies on onemailstudio.com. We load them through Google Tag Manager, which itself does not store personal data or advertising cookies — it only manages the loading of the tools below according to your consent.
a) Technical cookies (necessary)
These cookies enable navigation and the use of the website's basic features. They are essential for the site to work correctly and do not require consent.
b) Analytics cookies
They allow us to understand how users interact with our website, which sections they visit most, how long they stay, etc. We use this data in an aggregated and anonymous way to improve our services. Tools used: Google Analytics 4 and Microsoft Clarity (session analytics and heatmaps), loaded through Google Tag Manager.
c) Marketing cookies
These cookies allow us to track leads and measure the effectiveness of our campaigns. Tools used: Instantly, loaded through Google Tag Manager.
3. Which specific cookies are active?
| Name | Provider | Purpose | Duration | Type |
|---|---|---|---|---|
| _ga | Google Analytics | Distinguishes users | 2 years | Analytics |
| _ga_<ID> | Google Analytics | Maintains session state | 2 years | Analytics |
| _clck | Microsoft Clarity | Persists the Clarity user ID | 1 year | Analytics |
| _clsk | Microsoft Clarity | Links pageviews within a session (recording) | 1 day | Analytics |
| Instantly | Instantly | Lead tracking and conversion measurement | Variable | Marketing |
Note: Microsoft Clarity may set additional Microsoft cookies (such as CLID or MUID), and the presence of these cookies may vary depending on active campaigns. You can review and change your settings at any time.
4. Managing consent
When you first enter our website, a consent banner is shown where you can accept, reject or configure cookies by category (analytics and marketing).
We only activate analytics and marketing cookies if you give your express consent, managed through Google Consent Mode: until you consent, these cookies remain blocked. You can change your preferences at any time from the "Cookie settings" button in the footer.
5. How to disable cookies from your browser
You can also configure or disable cookies from your browser. Guides are available for Google Chrome, Mozilla Firefox, Safari and Microsoft Edge.
6. International data transfers
When using third-party tools such as Google, Microsoft or Instantly, an international data transfer may occur (for example, to servers in the USA). These providers comply with the standard contractual clauses approved by the European Commission, ensuring an adequate level of protection.
7. Updates to the cookie policy
One Mail Studio reserves the right to modify this policy to adapt it to legal, technical or functional changes. We recommend reviewing this page periodically.