No Slack for you! Microsoft puts rival app on internal list of ‘prohibited and discouraged’ software
https://www.geekwire.com/2019/no-slack-microsoft-puts-rival-app-internal-list-prohibited-discouraged-software/
— Read on www.geekwire.com/2019/no-slack-microsoft-puts-rival-app-internal-list-prohibited-discouraged-software/