COLD EMAIL INFRASTRUCTURE

Every inbox.
Every domain.
One dashboard.

Manage hundreds of cold email inboxes across clients without burning domains, contaminating reputation, or losing sleep over deliverability.

inbox-ops
247 inboxes healthy
3 domains warming up (day 8/14)
SPF/DKIM/DMARC: all passing
Client "Acme Corp": 98.2% inbox rate
0 blacklisted IPs
$ Next rotation in 6h 23m
01

Cross-client contamination

One burned domain on Client A tanks deliverability for Client B. Shared infrastructure is a liability at scale.

02

Manual DNS babysitting

SPF, DKIM, DMARC across 50+ domains. One misconfiguration and your entire campaign goes to spam.

03

Invisible reputation decay

You only find out a domain burned after the campaign fails. By then, the damage is done and the client is frustrated.

Inbox Health at a Glance

Real-time reputation scoring, warmup progress, and blacklist monitoring across every inbox you manage. See the entire fleet in one view.

Client Isolation by Default

Separate domain pools per client. No shared infrastructure contamination. When Client A pushes limits, Client B stays clean.

Zero-Touch DNS

Automated SPF, DKIM, and DMARC configuration with continuous validation. Stop manually editing DNS records at 2am.

Predictive Domain Retirement

AI flags domains before they burn based on engagement decay patterns. Rotate proactively, not reactively.

250+
Inboxes managed per account
98%
Average inbox placement rate
0
Manual DNS edits required
24/7
Automated reputation monitoring

Cold email infrastructure should be invisible.

You should be closing deals, not debugging DNS records. InboxOpsOS is the operations layer that runs your inbox fleet so you can focus on what actually makes money: the outreach itself.

Built by an operator who manages hundreds of inboxes. Not a VC-funded team guessing what agencies need.