For your members, we only keep a record of what is needed to send each email digest. That means we store basic user details - name, avatar and email.
We gather data from your registered Slack group for use in email digests. This includes posts from your members in public Slack channels including post content, date and time, replies and reactions. Slack members post content will be compiled and displayed to the creator of each digest. We never gather content from private groups or direct messages.
Due to the way the Slack API is set up, we need to cache Slack messages on a rolling 4 week period in order to create email digests. During this time these messages are stored on our secure servers. No one will read these messages and only verified staff has access to our database. Once messages become older than 4 weeks they are permanently and completed removed from our system.