StarDomain
Business Email

Email at your own domainProfessional email hosting

A dedicated mail platform — not a mailbox bolted onto a web server. Calendar, contacts and full-text search built in, and the deliverability setup done properly from day one.

100 MB
attachment limit
IMAP4rev2
+ JMAP support
CalDAV
calendar + contacts sync
DKIM
signed by default

Email hosting plans

Choose the plan that fits your team.

What every mailbox includes

Same features on every mailbox, whatever you pay.

Your own domain

Addresses like [email protected], on a server that answers as mail.yourbusiness.com. Our name never appears in your mail client.

100 MB attachments

Four times what Gmail allows and roughly five times Microsoft 365. Send the file instead of a download link.

Calendar and contacts

Real CalDAV and CardDAV, so they sync to iPhone, Android and Outlook, not just our webmail.

Full-text search

Search inside every message, not just subjects and senders.

DKIM, SPF and DMARC

Every message you send is cryptographically signed, and you get the exact DNS records for your domain. This is why your mail lands in inboxes.

Works with any mail app

IMAP4rev2 and SMTP over TLS. Outlook, Apple Mail, Thunderbird, iPhone and Android all connect.

Add mailboxes yourself

A domain-admin console comes with every plan. Create, rename and remove mailboxes without opening a ticket.

Spam filtering

Every inbound message is scored against 25+ rules plus the Pyzor collaborative network. Junk is filed to a Junk folder, never bounced or silently deleted — so nothing legitimate disappears.

Filters and rules

Sort, label, forward or file mail as it arrives. Rules run on the server whether you are online or not.

Undo send

Ten seconds to take a message back. It waits in Drafts until then, so a mistake never becomes permanent.

Per-device app passwords

Issue a separate password for each device and revoke any one of them without touching the others.

Two-factor authentication

Optional second factor on the mailbox login, managed by you.

Signatures, drafts and tasks

Per-mailbox signatures, drafts that survive a closed tab, and a task list in the same app.

Is this the right fit?

Choose us if

  • You want email at your own domain that reliably reaches inboxes
  • You need calendar and contacts, not a full office suite
  • You would rather pay per mailbox than for a tier you half-use
  • You send large attachments

Look elsewhere if

  • You need Docs, Sheets, Teams or Meet - buy Google Workspace or Microsoft 365
  • You need Exchange ActiveSync specifically
  • You need a contractual uptime SLA today

We would rather tell you now than take your money.

FAQ

Frequently Asked Questions

Still have questions?

Our support team is here to help you anytime.

Contact Us

Ready for email that behaves like a business tool?

Your domain, your brand, on a platform built for mail.

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