In practice

One job at a time
start to finish.

39 short walkthroughs of things people do with OpenEmail. Each one shows the setup, the screens you use and the parts it runs on.

acme.com

One domain, a different job on every address.

anything@acme.comAny address you invent
billing@acme.comKeep invoices in order
jobs@acme.comHire from one inbox
support@acme.comRun a support inbox
news@acme.comSend a newsletter
agent@acme.comAn inbox for agents

01

Mailboxes and addresses

Everything that arrives. Domains you own, addresses you invent on the spot, and inboxes that expire.

Email for your company

Give everyone at your company an address on your domain, and decide who reads what.

DNS recordsVerified
MX@
TXT@
ben@acme.comBW
anna@acme.comAL
Any address you invent

Every address on your domain arrives, including the ones you never created.

Point addresses anywhere

Own the addresses on your domain, and have them land in mailboxes people already use.

Email at your name

Own the domain your email lives on, and the address stays yours whatever else changes.

Move your domain over

Point your domain here and every address on it receives, including ones nobody ever created.

acme.comReceiving
MX@
TXT@
CNAMEmail._domainkey
hello@acme.com
oct-signup@acme.comnever created
A mailbox that expires
Soon

Take an address for an hour, read what arrives, and let it expire.

q7k2m9@pooled domain58:12
Your verification code09:41

02

Inboxes a team works

One address, several people, and a record of who answered what.

Run mail for clients

Keep every client in its own workspace, with its own domains, people and rules.

NRHVPLBC
northroad.com
hello@@northroad.com
billing@@northroad.com
ABKM6 filters
Keep invoices in order

Bills land at one address, get filed by rule, and stay searchable by sender or file.

northwind-4821.pdfInvoices
Files12
Hire from one inbox

Applications arrive at one shared address, get filed by rule, and are answered from a template.

APAnna PetrovaPDF
JOJonas OrtizPDF
Files2
anna-petrova-cv.pdf240 KB
jonas-ortiz-cv.pdf188 KB
Answer in any language

Read what arrived in your language, answer in theirs, and check it before it goes.

jaenOriginal

The invoice is due on Friday.

Give every team an address

Make any address on your domain and hand it to the people who answer it.

hello@acme.comSRread and send
press@acme.comAKread
*@acme.comcatch-all
Work a sales inbox

Send from a template, see who opened it, and book the call in the thread.

RKRena Kaur2
Intro call this week?
Sent
Opened
Clicked
Booked
One address book

Everyone works from the same contacts, and your code and agents read the same rows.

Shared address bookApp
DWDana Whitfield4 threads
OBOmar Baptiste7 threads
EveryoneInvestorsSuppliers
Hand a mailbox over

An address belongs to the workspace, so the person changes and the mail stays put.

hello@acme.com
DIRK
readsend
Run a support inbox

Your team works one support address together, with labels, rules and saved replies.

Subject hasrefund

03

Sending

Mail your product sends, and mail you write and schedule yourself.

One sign-off everywhere

Set the sign-off once, and every address and every send path uses it.

ACAcmeThe whole teamacme.com
Invite people to meetings

Send a real invitation from your own address and watch the replies land on the event.

14:0014:30
Design review
ANBRCM
Yes2Maybe1No0
Send a newsletter

Design the email once, send it from your own code, and see what was opened.

Hi{{firstName}}Omar
Read the update
130Sent42Opened9Clicked
Schedule an announcement

Write it today, land it on Tuesday morning, and edit or stop it until then.

Pricing update, in plain wordsScheduled
SendsTue 09:00
Mon
Tue
Wed
Thu
Fri
Watch what happens after send

See what happened to every send, and keep dead addresses out of the next one.

Delivered129
Bounced3
Blocked[email protected]Held back
Mail from your app

Send receipts, codes and resets from your own code, and hear back when they land.

templateorder-receipt
202msg_9f2c7a14
email.sentmsg_9f2c7a14
email.deliveredmsg_9f2c7a14
email.openedmsg_9f2c7a14

04

Built on top

An API, an SDK and MCP, for products and agents that need a mailbox of their own.

An inbox for agents

Point an assistant at a mailbox and let it read, draft and send.

listThreadsgetThreadsearchMailsendEmail
Watch your integration

Every call a key made, every webhook you sent, with the code and the timing.

oe_live_7f20Rotated
GET/emails20061 ms
POST/emails429send_quota_exceeded
Rules for arriving mail

Say what happens to a message before anybody opens it.

Invoice 2214 for AugustInvoicesArchive
1Subject hasinvoice24+1
2From domain ispinefield.dev61+1
Test your signup mail
Soon

Give each test run its own address and read the mail it receives.

signup-02@acme.com
Confirm your email730915
signup-01@acme.com418204
signup-02@acme.com730915
Email inside your product

Send, read and organise mail from your own code with a typed client.

awaitopenemail.emails.send({
})
idmsg_3e91c7
queuedsentdelivered
email.openedemail.clicked
Email into your app

Mail arriving at your domain reaches your server as a signed webhook, seconds later.

POSThooks.acme.dev/mail200
typeemail.received
An address per customer

Give every ticket, record or customer its own address, with nothing to create.

Ticket 8123ticket-8123@in.yourapp.com
Ticket 8124ticket-8124@in.yourapp.com
Toticket-8123@in.yourapp.com
Fromticket-8123@in.yourapp.comSame address

05

Trust and safety

Who a message is really from, what it carries, and who else can read it.

Lock down your domain

Publish the records that prove your mail is yours, and check what your domain says in public.

yourdomain.comRecords found
TXT@
CNAMEoe1._domainkey
TXT_dmarc
MX@
Catch phishing mail

Every message arrives scored, with the sender checks, the reasons and the look-alike domain named on it.

Ridgelinebilling@ridgeline.comVerified sender
SenderSafetyPrivacyWriting
Sender checks passed.
An address per signup

Give every site its own address, then see which one starts getting spam.

shop@acme.com
news@acme.com
Take mail from strangers

Publish an address and decide what reaches you, sender by sender and word by word.

SendersDomainsMuted words
Hidden while you readShow
Control who reads what

A role says what someone may do. A grant says which addresses they may do it to.

MKMara KellMember
MailOrganisingDomainsKeys
support@acme.comCan send
hello@acme.comCan send
Read without being tracked

Tracking pixels come out before a message is drawn, and remote images load only when you allow them.

Images are offShow images
Requests to sender0

06

Daily work

Triage, drafting, search and the rest of the inbox you sit in every day.

Write it faster

Give the composer a one line note and get back a draft that sounds like you.

SubjectHold order 4471 until Friday
ask priya to hold 4471 until friday

Hi Priya, thanks for the quick turnaround.

Can you hold order 4471 until Friday?

Answer mail automatically

Match the mail you choose and answer it with a template, once per sender a day.

To[email protected]Subject hasrefund
[email protected]Refund policy
[email protected]Answered today
See what your mail does

Charts for what arrives, what you sent, what was opened and what was clicked.

Opened128+6
Clicked41
6automated fetchesNot counted
Every file in one place

Every attachment this mailbox sent or received, searchable, weighed and one click from its message.

Search files4/4
PDFinvoice-4821.pdf248 KB
PDFq3-report.pdf1.2 MB
PNGq3-chart.png640 KB
PDFinvoice-4822.pdf262 KB
Reach inbox zero

Every thread opens with a summary, clears with one key, and can be handed to a rule.

Inbox2left
They want the invoice reissued.

Your inbox,
on your own terms.

Email infrastructure for businesses, AI, agents and personal email. Built for scale, privacy and control. Everything email should have had from day one.

OpenEmail

Email infrastructure for businesses, AI, agents and personal email. Built for scale, privacy and control. Everything email should have had from day one.

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