Compare Chrome extensions: OWA User-Agent vs Unread count for Outlook

Stats OWA User-Agent OWA User-Agent Unread count for Outlook Unread count for Outlook
User count 5,000+ 725
Average rating 4.33 3.00
Rating count 42 9
Last updated 2017-06-18 2021-10-08
Size 11.98K 17.85K
Version 0.1.1 2.1
Short description
Allow the full version of Outlook Web Access (OWA) to be used in Chrome/Chromium in Linux, FreeBSD, and OSX. A Chrome plugin to display Outlook unread messages count on the tab.
Full summary

The problem: Microsoft Outlook Web Access sniffs the User Agent HTTP header* to see if the user is using Windows and delivers a poorer experience without.

The solution: OWA-User-Agent is a simple plugin for Chrome that replaces the Linux UA string with one that is marked Windows so that full OWA can be used from within Linux and possibly OSX.

This is open source software. Sources available here: https://github.com/jamiesonbecker/owa-user-agent

No changes needed -- if the OWA URL contains /owa/ then it will work. Tested against two different enterprise installations of OWA.

  • For exactly this reason, the W3C considers user agent sniffing to be bad practice.

Just displays the Outlook unread count directly on the tab. No setting required. Supports multiple Outlook accounts opened in multiple tabs.

Once the plugin installed, just refresh the tab in order to see the unread count.