A ramp-up, not a full-speed blast
A new campaign can start at 5, 10, or 20 emails a day and rise gradually toward its real daily limit — never the full volume from day one.
Safe email sending
Slow. Natural. Safe. Randomized. Never a blast.
The Smart Scheduler is the one piece of infrastructure standing between a campaign and a mail server that decides to stop trusting your domain. Every decision it makes is visible on the campaign's own Timeline — never a black-box delay.
Business hours, weekdays, your timezone
A send window and a weekdays-only option keep every email landing when a real person is reading email, not at 3am on a Sunday.
Randomized timing, every time
Every scheduled send is offset by a few random minutes from the last — nothing about the pattern reads as mechanical to a mail server or a spam filter.
A hard daily ceiling
Once today's limit is reached, the next email waits for tomorrow's window — never queued for "later today" regardless of how much jitter is left.
LinkedIn and Instagram become Tasks, never automation
StarlineSales drafts the message; you open the platform, read it, and send it yourself. No proxy, no automation, no account risk — ever.
Honestly, about "always on"
StarlineSales runs on ordinary shared hosting, deliberately — see Security for why that is a real design choice, not a limitation to apologise for. It means there is no background cron daemon silently sending email while nobody is looking: a campaign's Work Queue drains while its Sending page is open in a browser tab, the same pattern this platform already uses for a live search or a website analysis in progress. Close the tab and sending pauses exactly where it got to — nobody is ever emailed twice, and nothing sends unattended.
See the scheduler on a real campaign
Set a ramp profile and a send window, then watch a campaign send exactly on schedule.
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