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Now in private betaNow in private betaNow in private betaNow in private beta
Email hosting that actually feels like yours
Real mailboxes on your own domain, a web inbox you will actually enjoy, and a dashboard to set everything up. No per-user fees.
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Meridian Law - Re: Retainer for Q3
Emayler is custom-domain email hosting built around two things the cheap tier gets wrong: an inbox people actually enjoy, and setup you can automate.
Most cheap hosts give you solid mail delivery and a web client you dread opening. We built the inbox first, and made adding domains and addresses something you can do in a script.
Bring your domain, point your mail at us, and you have real mailboxes that send and receive. Adding a new address takes seconds, not a support ticket.
Real mailboxesUnlimited aliasesSend from any addressSet up via APIAgent toolsSigned sendingYour domain, in minutesImport from your old hostWebhook eventsInbox that works
Real mailboxesUnlimited aliasesSend from any addressSet up via APIAgent toolsSigned sendingYour domain, in minutesImport from your old hostWebhook eventsInbox that works
One platform to run every address you own
Real mailboxes, send from any address, threading that survives Gmail, Outlook and Apple Mail, and an API that lets you add a domain from a script.
Compose
Inbox3ThreadsSentDrafts1Spam2Archive
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Receive
What do you want to do?
Everything here is also a single API call.
Add a domainCreate a mailboxVerify DNSAdd an identityImport over IMAPRotate a key
Stripe Invoice 4831 paid2 min ago
Meridian Law Re: Retainer for Q318 min ago
Northwind Studio Brand assets, final round1h ago
Mail lands the moment your MX record resolves.
One host for mailboxes, addresses, and setup
Cheap hosts give you solid mail delivery and a web client nobody enjoys. Expensive ones give you a good client and no way to automate setup. We refuse the trade.
Real mailboxes
Not a forwarding trick. Actual storage, actual IMAP, actual send and reply.
Setup you can automate
A REST API and agent tools. Onboard a hundred mailboxes in a script instead of a spreadsheet of tickets.
An inbox worth opening
The product is the inbox, not just the mail server underneath it. We build it that way round.
Point one MX record and get real infrastructure
Every guarantee below is a hard rule in the repository, with a test that fails the build when it is broken.
Send from any address
Reply from any address on your domain.
Set up billing@, hello@, your name@, all from one mailbox. Aliases are free and unlimited on every plan because they cost nothing to run, and they never count against your plan's mailbox limit.
One mailbox, every address you own.
Your mail is safe
Your messages are stored, not rebuilt from a database.
Every message is kept in full, exactly as it arrived, and the index that powers search and threads is built from those originals. If the index ever needs rebuilding, your mail is still there.
Nothing gets dropped to save space.
Your mail stays yours
Strict separation between every customer.
Each organisation's mail is isolated at the database level, not just filtered out by the app. We test that boundary on every change, so one bug cannot leak mail across customers.
Enforced where the data lives.
New features, fixes, and improvements
Private beta open
Messages stored in full, searchable index built from originals. Web inbox with threading (cross-client check in progress). Agent tools, 10 (in progress).
0.4.0 · 2026-07-28
Send from any address
Send from any address on your domain. Per-domain signing keys, set up once. Duplicate-send protection on every send.
0.3.0 · 2026-07-01
Setup API
REST API for orgs, domains, mailboxes. Strict separation between customers, tested. Fixed-price subscription plans.
0.2.0 · 2026-06-01
Foundation
Inbox, API, and worker apps in one repo. Mail-delivery logic kept free of vendor lock-in. Storage and database with backup and replica.
0.1.0 · 2026-05-01
Every message and sendadds up to one boring system
$0
Per-user fees. Billing follows mailboxes, never seats.
100%
Of your messages kept in full, nothing dropped to save space.
Unlim.
Addresses on every plan
Free
Aliases, on every plan
40k
Messages importable from your old host
2-way
Sync, so replies stay threaded
Clear pricing plans thatscale with you
Free
$0forever
Inbound works immediately. Sending requires approval.
Start free- 1 mailbox
- Unlimited aliases
- 1 GB storage
- 30-day message retention
- Web inbox only
- Community support
Basic
$3/mo
One mailbox, one domain, send after approval.
Get Basic- 1 mailbox
- 1 custom domain
- 5 GB storage
- Unlimited aliases
- Unlimited retention
- REST API access
- Email support
Starter
$8/mo
Small teams with a few identities.
Get Starter- 3 mailboxes included
- 1 custom domain
- 15 GB storage
- Unlimited aliases
- Unlimited retention
- MCP server access
- Webhook events
- Priority email support
Answers to the questionsthat come up most
Where your mail lives, why sending switches on after a check, what happens if our storage is briefly down, and how we keep one customer's mail away from another's.
How is this different from Purelymail, Migadu or MXroute?
They focus on the mail server. We focus on the inbox you actually read mail in, and on letting you set up domains and mailboxes through an API instead of by hand. The mail routing is solid either way.
How is this different from Google Workspace?
Workspace charges per person and gives you no way to automate setup. We charge one flat price per plan, whatever you put in it, and you can onboard a domain and every mailbox on it from a script. The inbox is just as usable day to day.
Can I send as soon as I sign up?
Receiving works right away. Sending switches on once we confirm your domain, which usually takes a short time. This keeps our sending reputation clean for everyone sharing the pool.
Do you support IMAP import?
Yes. You can import up to 40,000 messages from your old host, and the import picks up where it left off if it is interrupted. That is a tested feature, not a stretch goal.
Read the spec beforeyou trust us with mail
REST API reference
Everything you can do from the dashboard, available to your scripts. Domains, mailboxes, addresses, messages.
Reference
Agent tools
Ten tools that let an agent read and run a mailbox. Designed to stay small so the right tool is easy to pick.
Guide
Move over from your old host
Import your existing mail and keep your threads intact. Picks up where it left off if it is interrupted.
Guide
Get started today
Point your mail at us and receiving works in minutes. Sending switches on once we confirm your domain, which keeps reputation clean for everyone on the shared pool.
Start freeSigned sendingSPF and DMARCMail kept in full
AR
Welcome back
3 unread in hello@yourdomain.com
Search your mail.
InboxThreadsSentArchive
Meridian Law - Re: Retainer for Q3