Fix it before your next send
Mailchimp's Omnivore disabled sending to your audience? Remove the bad addresses first.
It doesn't have to become a suspension. Find the exact contacts triggering it — free — and remove them before your next campaign.
Results in {{TBD:turnaround-hours}}
🔒 Encrypted · Data deleted after analysis · No credit card.
What the warning means
- Your bounce or complaint rate crossed Mailchimp's threshold.
- If it stays high, Mailchimp can pause or suspend sending to protect their servers.
- The fix is removing the contacts causing the bounces and complaints — not sending less.
Mailchimp's term for this: Omnivore warning
This isn't a you problem. Every list rots.
Natural decay
People change jobs and abandon inboxes — addresses die quietly.
Bot signups
Bots submit real people's addresses through your forms; those people mark you as spam.
Old imports
Contacts from past tools or purchased lists that were never verified.
The plan
-
1 · Upload now
Connect Mailchimp directly.
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2 · Free analysis in {{TBD:turnaround-hours}}
Guaranteed minimum count + a verifiable sample.
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3 · Remove the red tier
Export the clean list back before your next send.
Proof
Omnivore warning
Sending is limited until your bounce and complaint rates come back down.
Designed placeholder — not a real Mailchimp screenshot.
A sample you can verify
We got a bounce warning the week before our biggest send of the year. The free analysis showed us exactly which contacts to pull — we cleaned the list and shipped the campaign on schedule. No panic, no guesswork.
From the team behind SpamKill (opens in a new tab)
Frequently asked questions
Fix the list. Keep the account.
Results in {{TBD:turnaround-hours}}
🔒 Encrypted · Data deleted after analysis · No credit card.