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Open Settings > Domain to choose the subdomain customers use to reach your referral pages, for example your-brand.mention-me.com.
Domain settings showing the subdomain input ending in mention-me.com

The Domain page, with the subdomain field and availability status.

Changing the subdomain breaks existing referral links already shared with customers. Only change it if you are sure you need to.
The value must be 1-30 characters: lowercase letters, numbers, and hyphens, ending with a letter or number. Status badges include Not set, Checking availability…, Available, Unavailable, and Saved.
1

Open Domain

Go to Settings > Domain.
2

Enter the Subdomain

Type the subdomain in the field. The suffix .mention-me.com is added for you.
3

Confirm

Click Save Changes. Confirm in the dialog by typing the current subdomain, then click Set subdomain or Change subdomain.
This is the customer-facing referral host. It is separate from the workspace slug on Settings > General, which only affects app.mention-me.com/... URLs.

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See Also

How to Update Organisation General Settings

Change the workspace slug used in the app URL.

How to Set Your Reply-To Email

Set where replies to referral emails are delivered.
Last modified on September 25, 2026