Mailpool Review 2026

Last reviewed November 2026 by Théo Pascard

Mailpool

Mailpool

Cold email inboxes on Google, Microsoft or shared SMTP, with domains and DNS set up for you

Deliverability Infrastructure

Overview

Mailpool sells the infrastructure under a cold email program: it buys or imports your domains, sets up SPF, DKIM and DMARC automatically, and creates inboxes in bulk on three kinds of hosting. Its own SMTP inboxes on shared IPs cost 3 USD a month, Google Workspace inboxes 4 USD and Microsoft 365 inboxes 5 USD, with about 15% off billed yearly, and dedicated IP servers start at 200 USD a month. Inboxes are exported by CSV or connected to your sending tool, with domain redirection, reply forwarding and blacklist monitoring included. The company says it is built in Europe and claims more than 3,000 customers and 250,000 inboxes created. There is no free trial and no setup fee, and its public review base is small.

Who it's for

  • →Agencies and teams that need dozens or hundreds of cold email inboxes without setting up DNS by hand
  • →Senders who want Google, Microsoft and SMTP inboxes from one dashboard
  • →Buyers who want to start small: no minimum is stated and the first inbox costs 3 USD
  • →Teams that already run a sequencer and only need the inboxes underneath it

Not for

Buyers who want warm-up, sending and infrastructure in one subscription: the site does not mention warm-up · Anyone who wants a free trial: the vendor says there is none · Teams that need a large base of independent reviews before buying · Senders who want their reputation kept apart: the cheapest tier runs on IPs shared with other customers

Capabilities

  • Google Workspace, Microsoft 365 and shared-IP SMTP inboxes
  • Dedicated IP servers
  • Bulk domain purchase or import, with an AI domain name generator
  • Automated SPF, DKIM and DMARC setup
  • Bulk inbox creation in minutes
  • Domain redirection and reply forwarding
  • Domain and IP blacklist monitoring
  • CSV export, native integrations and an API

Pricing

TierPriceCredits / moNotes
Mailpool SMTP inbox$3/mo—Per inbox per month, billed monthly. Mailpool's own SMTP inboxes on shared IPs. 2.60 USD billed yearly (save 15%). No setup fee and no free trial: the first inbox costs 3 USD. Domains are bought or imported separately; their price is not on the pricing page. Checked 2026-11-09.
Google Workspace inbox$4/mo—Per inbox per month, billed monthly; 3.40 USD billed yearly. Checked 2026-11-09.
Microsoft 365 inbox$5/mo—Per inbox per month, billed monthly; 4.30 USD billed yearly. Checked 2026-11-09.
Dedicated IP server$200/mo—Per server per month, billed monthly; 170 USD billed yearly. Custom pricing for agencies and large volumes on request. Checked 2026-11-09.

The honest take

Where it breaks

Mailpool sells inboxes, not placement. The cheapest tier runs on shared IPs, so your reputation sits in a pool with other senders, and the site does not mention warm-up, which you will need to add. There is no free trial, domain prices are not on the pricing page, and its public review base is too thin, by our rule, to publish a rating. Its scale figures and partner status are the vendor's own claims. Whichever tier you pick, measure placement with an independent seed test before you send at volume.

The verdict

Mailpool is a low-cost way to stand up Google, Microsoft or SMTP cold email inboxes with DNS handled for you, all three from one dashboard. It is worth a test inbox if you are pricing infrastructure per mailbox. At 5 USD a month its Microsoft 365 inbox is not the cheapest on the market, and the small review base means you should prove placement yourself before committing.

Alternatives

Mailforge
Mailforge
★4.7(98)

Starting price

$3/mo

—Free plan
View review→Zapmail
Zapmail

Starting price

$39/mo

—Free plan
View review→Maildoso
Maildoso
★4.6(213)

Starting price

$75/mo

—Free plan
View review→

FAQ

How much does Mailpool cost?

Per inbox per month, billed monthly: 3 USD for Mailpool's own SMTP inboxes, 4 USD for Google Workspace and 5 USD for Microsoft 365. Billed yearly, about 15% less: 2.60, 3.40 and 4.30 USD. Dedicated IP servers cost 200 USD a month, 170 USD billed yearly. There is no setup fee and no free trial, and domain prices are not listed on the pricing page.

What is the difference between Mailpool inboxes and Google or Microsoft inboxes?

Mailpool inboxes run on Mailpool's own SMTP servers with IPs shared between customers, which makes them the cheapest option. Google Workspace and Microsoft 365 inboxes are hosted by those providers, so receiving servers see mail from Google or Microsoft infrastructure. The choice changes where your sending reputation lives, not just the price.

Does Mailpool include warm-up?

Its site does not mention warm-up. Plan on a separate warm-up tool, or a sequencer that includes one, before sending at volume.

Does Mailpool work with Instantly or Smartlead?

The site says it is compatible with all email platforms, through CSV export or native integration, but its homepage does not name specific sequencers. Check the integration list before buying if you need a one-click connection.

Mailpool vs Mailforge: which one?

Both automate domains and DNS and sell inboxes from about 3 USD a month. Mailforge sells shared-IP inboxes only and sends Google or Microsoft buyers to its sibling Primeforge, while Mailpool offers SMTP, Google and Microsoft inboxes from one dashboard. Mailforge has the larger G2 base.

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