In February 2026, Microsoft added "Sign in with Google" as an authentication option for the Microsoft Ads platform. Liine's Microsoft Ads integration does not support this sign-in method. To set up your integration, please choose one of the methods below.
Method 1 (Recommended): Set up a dedicated service account
Create a service email address within your organization's email system (e.g., liine_microsoftads@mypractice.com). Your email administrator can help with this.
Create a Microsoft Account using the service email address as the username.
Invite the service account to your Microsoft Ads account.
Open the invitation in the service account's inbox, accept it, and choose "Sign in with Microsoft."
Use the service account to sign in to the Liine Microsoft Ads integration.
Method 2: Sign in with your work Microsoft account
Create a Microsoft Account using your work email address as the username. (Skip this step if you already have one.)
Ask another administrator on your Microsoft Ads account to remove your user.
Have that administrator re-invite your work email address.
Open the invitation in your work inbox, accept it, and choose "Sign in with Microsoft."
Sign in to the Liine Microsoft Ads integration with your work Microsoft account.
