Looks up the details for a Slack user given one or more email addresses by calling the users.lookupByEmail API method.
This node requires the users:read.email scope
Rate Limiting: The underlying Java Slack API offers an async approach where it attempts to manage Rate Limits on API requests. This node node uses the aysnc version of the method and will allow approximated 50+ requests per minute for the 'Web API Tier 3' call. This node does not guarantee it was catch all rate limiting requirements. If you exceed the rate limits some calls may fail regardless.