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Email Warmup for Agencies

Stop billing hours on email deliverability busywork. MailPilot gives agencies one dashboard to warm, monitor, and fix every client mailbox - built for scale, not solo senders.

Where your mail lands
Cold domain55% inbox
After warmup99% inbox
The rest goes to spam or the promotions tab - delivered, but never read.
Checked on every domain
SPFDKIMDMARC
100+
client mailboxes in one dashboard
<5 min
to onboard a full client sending stack
1 view
cross-client placement monitoring
< 5 min
to onboard a new client domain
// the challenge

What goes wrong without proper warmup

Manual per-client warmup is unscalable
Logging in per client, manually managing warmup schedules, and copying data into spreadsheets kills agency margins. Most warmup tools were built for solo senders - not agencies.
No cross-client delivery visibility
Without a unified dashboard, you can't compare inbox placement across all clients at a glance. Finding the weak accounts means logging into each tool one by one.
DNS issues found after campaigns fail
A client's SPF record breaks during a sending tool change and you only find out when they call asking why open rates dropped. By then the campaign is over.
Per-seat pricing kills agency economics
Tools that charge per mailbox make warmup uneconomical at agency scale. Adding 20 client accounts shouldn't cost $660/month on top of your existing stack.
// how mailpilot helps

Everything you need to land in the inbox

Bulk mailbox onboarding
Import 25+ client mailboxes at once via CSV. No need to manually add accounts one by one - onboard an entire new client's sending infrastructure in one import.
Per-client dashboards
Each client gets isolated reporting: inbox placement rate, warmup progress, DNS health status, and sender reputation score. No cross-contamination of data between accounts.
Cross-account warmup management
Pause, resume, or adjust warmup schedules across all client accounts from a single control panel. Bulk-apply strategy changes without logging in per account.
DNS health alerts
Get notified immediately when a client's SPF, DKIM, or DMARC records drift out of compliance - before it silently kills their next campaign. No more reactive damage control.
Placement monitoring at scale
Live inbox placement data across Gmail, Outlook, and Yahoo for every client mailbox - without running separate manual tests. One screen, all accounts.
Agency-friendly pricing
Unlimited mailboxes on the Scale plan. Add client accounts freely without paying per inbox. Your margins don't erode as your client roster grows.
// getting started

Up and running in 3 steps

Daily sending volume
21 days to 6,000/day
Day 1Day 11Day 21
1

Import client domains in bulk

Use CSV import to onboard all your client sending domains at once. MailPilot audits each domain's DNS configuration and sets a baseline reputation score automatically.

2

Warmup and monitor from one dashboard

AI-paced warmup runs in the background per account. The agency dashboard shows all clients' warmup progress, placement rates, and DNS health in a single view.

3

Deliver client results with data

Share per-client placement reports and deliverability scores. Show clients exactly how their inbox placement improved - backed by data, not guesswork.

Questions people ask

How do agencies manage email deliverability for multiple clients?

The work splits into three jobs, and the thing that breaks agency margins is doing any of them per client by hand. First, onboarding: client mailboxes are imported in bulk rather than added one at a time. Second, monitoring: every mailbox across every client reports its inbox placement into one view, ranked worst-first, so the account that needs attention surfaces without logging into anything. Third, authentication: SPF, DKIM and DMARC are watched continuously and alert on drift, because a client changing sending tools silently breaks their records and nobody finds out until a campaign underperforms. MailPilot does all three from a single dashboard, and does not charge per mailbox, which is what makes a growing client roster economic.

What should agencies look for in an email warmup platform?

Four things, in this order. Per-mailbox visibility, so one struggling client account is visible instead of averaged into a healthy-looking portfolio number. Placement reported per provider, because a client landing fine at Google and in junk at Microsoft is a specific fixable problem and a blended rate hides it. Bulk controls, so a warmup setting can be applied across accounts without repeating the change by hand. And pricing that does not scale per mailbox - a tool charging per inbox turns every new client into a margin cut. Network size is the metric most vendors lead with and the least useful of the five: a large pool of low-quality inboxes produces weaker signals than a smaller monitored one.

Your inbox placement fix is free. Start now.

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