By default, leads that are uploaded or pushed into Alfred will be set as pending approval.
Uploaded or pushed leads will be in pending status until Alfred is able to verify the LinkedIn profile URLs. This process can take 30-45 minutes to start after a lead is passed into a campaign. Alfred will work in the background to verify the leads. Once verified, leads will move from pending status to approved status, at which point will be added to the social sequence.
Note: The Desktop app must be on for the campaign to run. It will still verify the lead URL's even it is outside work hours. But it will not start to send any activity if it's not running within work hours.