# Outlook Web Access (OWA)
Epona365WEB can communicate with Outlook WEB to execute certain actions. The following actions are supported.
- Open
- Reply
- Reply All
- Forward
- Send as Attachment
- Send as Link
These actions are available on documents in the right-click context menu, under an Email (Web) submenu. There is also a separate Email (Classic) submenu that routes the same actions through the classic (desktop) Outlook client instead — see Email (Classic) below. Each is switched on independently in User Settings.
To configure the Outlook Web Access integration follow the steps below. To activate the OWA integration in Epona365 Web 25.9.2+, ensure the setting is switched on in User Settings.
# Requirements
- Microsoft Office License
- Epona365 Web 25.9.2
- Epona365 Office 25.1.123
- Permissions: Microsoft Graph Mail.ReadWrite (Delegated)
After updating Epona365 WEB, the permission request is visible in the API Access portal. https://{yourtenantname}-admin.sharepoint.com/_layouts/15/online/AdminHome.aspx#/webApiPermissionManagement (opens new window)
# Configuration by the administrator
- Update the Epona365 Web application to a minimum version 25.9.2 or higher
- After replacing the SPPKG file, an additional permission Microsoft Graph, Mail.ReadWrite is added
Remark: if the Epona365 Web APP is published as a SharePoint APP in a local Site Collection, the questions below will not surface. Visit the API Access Portal and Enable the new permission
- Click Enable app to add the changed app to the SharePoint tenant
- Select and then Approve the API access request
- Click Approve
- Ensure that the Epona365 Office version used is Channel 25.1.125 or higher
Remark: customers on the dynamic Epona365 Office Channel 25.1 will automatically receive updates, at this moment (6 Nov 2025) the dynamic channel is still at 25.1.108
# Configuration by the user
After the Epona365 WEB update, you can activate the feature via the user settings.
# Email (Classic)
Email (Classic) offers the same actions (Open, Reply, Reply All, Forward, Send as Attachment, Send as Link) but routes them through the classic (desktop) Outlook client rather than Outlook Web. It has its own Enable Email (Classic) toggle in User Settings, independent of Email (Web) — enabling one does not enable the other, and both submenus can be active at the same time.