Configuring and managing the sign-up flow with user approval

[Moin]

@Discourse

If a request remains in the review queue, a reminder email is sent to all users with full Moderator status. The reminder email is managed by the PendingUsersReminder background job, which runs hourly but can be delayed using the pending users reminder delay site setting.

I think this was changed 4 years ago (PR). The setting is pending users reminder delay minutes and the background job runs every 5 minutes.