Moderation approach?

[danielbachhuber]

Have you considered offering some flag to make the signup process go through a moderation workflow?

As a Slack admin, I'd like to moderate new signups to ensure the cohesion of my community.

[datawrangling]

+1 for adding an admin approval queue, I created a new semi-public team and used slackin for the signup page. I'll need to add this functionality before rolling it out, or create a different signup page.

[me0wday]

+1 for this