Individual deployment of the signature preview add-in

CodeTwo Email Signatures for Office 365 Add-in can also be deployed individually by Office 365 users. To install it, each user needs to follow the steps below.

First, log in to your Office 365 and access your OWAClick the Settings button and select Manage add-ins (Fig. 1.).

ESIG for O365 Manage add-ins
Fig. 1. Accessing add-in settings in Outlook on the web.

Select My add-ins from the left menu, click + Add a custom add-in and select Add from URL (Fig. 2.).

ESIG for O365 add custom add-in OWA
Fig. 2. Adding a custom add-in.

In the pop-up window that shows (Fig. 3.), enter the following address:

  • - if your organization uses the global version of CodeTwo Email Signatures for Office 365
  • - if you organization uses the Office 365 Germany version of CodeTwo Email Signatures for Office 365.


You need to provide the URL for your software version or else signature preview will not work.

ESIG for O365 Add private Add-in
Fig. 3. In this window, the URL of the add-in needs to be provided.

Click OK, and then InstallWhen the installation is completed, CodeTwo Email Signatures for Office 365 Add-in will be displayed on the Add-Ins list (Fig. 4.).


The signature preview add-in is deployed per Office 365 user, not per machine, so it will automatically appear in both OWA and Outlook (soon also on mobile clients).

ESIG for O365 OWA Add-Ins list
Fig. 4. CodeTwo Email Signatures for Office 365 Add-in after successful installation.

Now, when composing an email in Microsoft Outlook or OWA, the user can display the add-in pane (Fig. 5.) with a preview of the signature that will be added to this email (by CodeTwo Email Azure Service) after the user sends it.

Learn how to preview email signatures in Outlook/OWA

ESIG for O365 signature preview OWA 2
Fig. 5. The signature preview pane is displayed next to the reading pane (OWA).

Was this information useful?