Mailpool sells marketplace: shared smtp, google workspace and microsoft 365 mailboxes. Outboxes sells private SMTP mailboxes on servers we own in Germany, priced per domain, built by a person in 24 hours. Here is the same table for both, then an honest list of when each one is the better buy.
| What | Outboxes | Mailpool |
|---|---|---|
| Price | €3.90 per domain per month, up to 5 mailboxes per domain (from €0.78 per mailbox); €9.90 per domain per quarter | SMTP $3 per mailbox per month ($2.60 annual); Google Workspace $4 ($3.40); Microsoft 365 $5 ($4.30); dedicated IP server $200 per month ($170 annual) |
| Per mailbox | from €0.78 | $2.60 to $5 |
| Minimum | 5 domains (€19.50 per month) | None stated |
| Infrastructure | Private SMTP on servers we own in Germany (Hetzner); agencies get a dedicated server with 2 IPs | Their own SMTP network on shared IPs, plus resold Google and Microsoft accounts; dedicated-IP server as an add-on |
| IP model | Shared across our own customers on the domain plan; dedicated server + 2 IPs on Agency (€249) and 4 IPs on XL (€499) | Shared pool by default; $200 per month for a dedicated server |
| DNS setup | SPF, DKIM, DMARC and tracking domain set and tested before hand-over | Automated DNS setup, AI domain generator |
| Domains | Bring your own, or we register them for €15 one-time in your name | Bought through them or connected for an extra charge |
| Sequencer export | CSV for Instantly and Smartlead; SMTP/IMAP sheet for Lemlist, Reply.io, Saleshandy and others | 150+ integrations and API |
| Sending fees / limits | No per-send fee; sane per-mailbox limits, raised after warm-up | No per-send fee |
| Contract | Monthly or quarterly, cancel any time from your order page | Monthly or annual |
| Time to mailboxes | Next working day (order before 14:00 CET) | Self-serve |
| Support | A person reviews every order within the hour; email support | Live chat |
| Hosting & invoicing | EU (Germany), company in Luxembourg, EU VAT invoices | Not published |
Order online, a person checks it within the hour, and your CSV for Instantly or Smartlead is on your order page the next working day.
See pricing How it worksA dedicated server on Mailpool costs $200 a month before you add a single mailbox. Ours is €249 with unlimited mailboxes and two IPs.
Mailpool: Marketplace: shared SMTP, Google Workspace and Microsoft 365 mailboxes. Outboxes: private SMTP mailboxes on servers we own in Germany, priced per domain (€3.90 a month for up to 5 mailboxes) with a dedicated server and two IPs for agencies at €249 flat.
Yes. Point the nameservers to us or add the DNS records we show on your order page; mailboxes are built the next working day and you import the CSV into your sequencer. Warm the new mailboxes for two weeks before volume, as with any provider.