Cold email that reaches the inbox.
MailDucks runs mass cold email and high-volume campaigns on our own infrastructure, using dedicated IPs and the email addresses you configure.
Our services
All services →Mass cold email and high-volume campaigns
Send to large lists on infrastructure built for volume, with sending limits and rotation managed for you.
Your own IP addresses
Your reputation stays yours, not shared with other senders.
Mailbox configuration
We configure the email addresses you provide and spread volume across them.
IP warmup
Gradual volume ramp-up so mailbox providers learn to trust your IPs.
Deliverability audit
SPF, DKIM, DMARC and blacklist checks before you send.
How it works
Connect your addresses
Share the domains and mailboxes you want to send from.
We set up the infrastructure
Dedicated IPs, DNS records and authentication are configured for you.
Warm up
Volume ramps gradually so mailbox providers learn to trust your IPs.
Launch and monitor
Run campaigns at volume while we track deliverability.
Industries we work with
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View all →Ready to send at volume?
Tell us about your campaign and we will reply within one business day.