mailmonk

Open-source email hosting

Email on your
own domain.

Mailmonk hosts inboxes on domains you own. Verify your DNS once, then send and receive from you@yourdomain.com — with full control and nothing to migrate away from later.

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yourdomain.comDNS · 3 records
MX@inbound-smtp.us-east-1.amazonaws.comVerified
TXT@v=spf1 include:amazonses.com ~allVerified
CNAMEdkim._domainkeydkim.amazonses.comVerified
Domain verified — mail is flowing.

How it works

From a bare domain to a working inbox in three steps.

01

Add your domain

Point Mailmonk at a domain you own. It generates the exact DNS records your registrar needs.

02

Verify DNS

Paste the MX, SPF and DKIM records into your DNS panel. Mailmonk checks them and confirms when mail can flow.

03

Create mailboxes

Set up addresses like you@yourdomain.com, invite your team, and start sending and receiving.

What you get

The full specification, in plain terms.

DomainsBring your own domain. Up to 5 verified domains per account, each with its own mailboxes.
MailboxesReal inboxes with threads, attachments and aliases — not forwarding rules.
DeliveryOutbound and inbound mail runs on AWS SES infrastructure for reliable delivery.
TeamsShared workspaces with member invites, mailbox assignments and an admin panel.
StorageUp to 30 GB per user with a live usage meter, so quota is never a surprise.
SourceOpen source and self-hostable. Your mail, your domain, zero lock-in.

Pricing

One tariff, three sizes. Change or cancel any time.

Hobby
Free

For personal use on a single domain.

  • 1 domain
  • 2 mailboxes
  • 1.5 GB storage
  • 200 sends / day
Start with Hobby
Pro
$3/mo

For professionals who need more volume.

  • 3 domains
  • Unlimited mailboxes
  • 30 GB storage
  • 1,000 sends / day
  • Aliases, no signature
Start with Pro
Team
$12/mo

For teams sharing multiple domains.

  • 5 domains
  • Unlimited mailboxes
  • 30 GB storage / user
  • Unlimited sends
  • Shared inboxes, admin panel
Start with Team

Your domain, your inbox.

Set up a mailbox on your own domain in minutes.

Create account