For those who are migrating to Slack for private groups keep in mind that they're using automation that may cause...

For those who are migrating to Slack for private groups keep in mind that they're using automation that may cause problems for you.
https://www.businessinsider.com/slack-bans-users-because-of-sanctions-even-if-they-dont-live-in-iran-2018-12?utm_source=feedly&utm_medium=referral