Set a per-sender daily send ceiling
Cap how many emails any single sender sends per day across campaigns and warmup combined, with auto-ramp and nightly tuning staying under your limit.
Warmup and your live campaigns both send from the same inbox, and together they decide how much a single sender pushes out in a day. A new send ceiling lets you put a hard cap on that combined daily volume, so no one sender ever sends more than you're comfortable with.
Set a per-sender daily send ceiling
What changed
A connector's sending-config section now has a Send ceiling input. It's a cap you set, and it bounds the combined daily volume for that sender — campaign sends and warmup counted together, not separately. That's the key part: the ceiling covers everything the inbox sends in a day, so warmup can't quietly push you past the limit on top of your campaign volume.
The automatic warmup ramp still works as before, adjusting the warmup level underneath your ceiling — but it never goes above it. And the nightly auto-adjust, which tunes sending volume on its own, clamps to your ceiling last, so whatever it decides, your cap has the final word.
Leaving the field blank means no cap, so sending behaves exactly as it did before for any sender you don't want to limit.
This release also cleaned up a confusing signal: a connector that's still warming and doesn't have a placement score yet now shows a "placement pending" state instead of a misleading 0%.
How to use it
- Open the connector you want to limit and go to its sending configuration.
- Find the Send ceiling input in the sending-config section.
- Enter the maximum number of emails you want this sender to send per day, counting campaign sends and warmup together.
- To remove the limit, leave the field blank.
- Save the configuration.
Why it matters
A single inbox sending too much in a day is one of the fastest ways to hurt deliverability, and warmup quietly adding to your campaign volume makes that easy to miss. The send ceiling gives you one number that bounds the whole picture: set it, and both the warmup ramp and the nightly auto-adjust stay underneath it, with your cap applied last so nothing overrides it. You keep the benefit of automatic ramping without ever wondering whether a sender went over — and where you don't want a limit, leaving it blank changes nothing.
Availability
Available now in each connector's sending configuration.