FunctionalConsent required
What is the mage-messages Cookie?
Set by Magento (Adobe (Magento)). Expires after 1 year.
Purpose
Stores flash messages (e.g. success or error notices) that display after a page redirect.
Cookie Details
| Cookie Name | mage-messages |
| Service | Magento |
| Provider | Adobe (Magento) |
| Category | Functional |
| Duration | 1 year |
| Consent Required | Yes — requires explicit opt-in |
Category: Functional
Functional cookies enhance the website's functionality and personalisation. They may be set by us or by third-party providers. Consent is required under GDPR.
GDPR Requirements
Under GDPR and the ePrivacy Directive, the mage-messages cookie requires explicit user consent before it can be set. This means:
- The cookie must not be set when a user first visits your site — not even for a fraction of a second
- A consent banner must be displayed, and the user must actively accept analytics/marketing cookies
- If the user rejects or ignores the banner, this cookie must remain blocked
- The cookie must be listed in your cookie policy with its name, purpose, and retention period
- Users must be able to withdraw consent at any time, which must also remove or invalidate this cookie
How to Handle This Cookie
- Block it by default — configure your Consent Management Platform (CMP) or tag manager to prevent Magento from loading until the user accepts functional cookies.
- Include it in your consent categories — map it to the "Functional" category in your CMP configuration.
- List it in your cookie policy — document the cookie name, purpose, provider (Adobe (Magento)), and expiry (1 year).
- Sign a DPA — ensure you have a Data Processing Agreement with Adobe (Magento) covering their use of data collected via this cookie.
- Verify it works — in an incognito browser, reject cookies and confirm
mage-messagesis not set.
Other Magento Cookies
| Cookie | Category | Duration |
|---|---|---|
| MAGE_CACHE_SESSID | Strictly Necessary | Session |
| form_key | Strictly Necessary | Session |
| recently_viewed_product | Functional | 1 year |
| mage-cache-storage | Strictly Necessary | 1 year |
Is this cookie on your website?
Scan your website to see every cookie it sets, whether they're blocked before consent, and get a full GDPR compliance report.
Scan your website free →