The vendor has published 1 unique mention(s) for this bug: 1. When you launch Outlook Classic as a seamless application on VDA 2507 LTSR, Outlook toast notifications might not appear upon receiving an email. Latest urls for this bug: 1. https://docs.citrix.com//en-us/citrix-virtual-apps-desktops/2507-ltsr/whats-new/cumulative-update-2/fixed-issues