What are the best campaign schedule settings in Smartlead.ai to maximize emails sent without jeopardizing mailbox reputation or deliverability? Right now, here's what I'm using: (Not sure it's ideal. Deliverability seems fine, but it takes longer than expected to complete a campaign) Days: M, T, W, Th, F Time period between sequences: 06:00-16:00 (10 hours) Email sent every 20 minutes (30 triggers / day / sender account) Max number of new leads / day / campaign: 3000 Has anyone figured out an optimal set of settings?