Microsoft doing something right for a change?
Google says......
Is supporting a terrorist organization illegal?
The Antiterrorism Act also created 18 U.S.C. ยง 2339B, which makes it unlawful, within the United States, or for any person who is subject to the jurisdiction of the United States anywhere, to knowingly provide material support to a foreign terrorist organization that has been designated by the Secretary of State.
Microsoft has every right to terminate business with terrorists.