Signature 365 Entra ID enterprise applications

After integrating Signature 365 with your Microsoft 365 tenant, you will see several new applications in your Azure / Entra ID Enterprise applications list. Signature 365 configures the Signature 365, Signature 365 Setup and Signature 365 Sent Items Update applications to grant access to different parts of your tenant, so the applications listed will vary depending on the features you have enabled.

This app is created as part of the main integration process and cannot be removed.

This allows us to synchronise your directory, including users, groups, mailbox settings and domains.

This app is created as part of the server-side signatures component and can be removed once integration has been completed.

This allows us to automatically configure Exchange Online to route your server-side emails to Signature 365 for signature injection.

This app is created as part of the Sent Items Update component and cannot be removed.

This allows us to automatically update your server-side sent emails with the signature when viewing in your Sent Items folder.