Email a company runs

Put the whole company
on a domain you own

Addresses for people and for roles, all on one domain. Each has its own people, keeps the shared sign-off, and stays put when somebody leaves.

acme.com
DNS recordsVerified
MX@
TXT@
TXToe._domainkey
Who reads it
ben@acme.comBW
anna@acme.comAL
billing@acme.comBWAL

Three records turn the domain on. Then each address gets its people.

Where it starts

What this looks like today.

hello@ lands in one person's inbox

Press, jobs and billing all reach whoever set them up, and forwarding keeps them there.

Somebody left and the mail went too

The address was theirs rather than the company's, so the threads walked out with the laptop.

Nobody can say who reads what

Access was handed out one favour at a time, and no list says who holds which address.

How it works

Running in four steps.

  1. 01

    Add your domain

    Settings, Domains, Add. OpenEmail prints the records your DNS needs, a starter DMARC line included.

  2. 02

    Publish the records

    Paste them at your DNS host, or connect the host and sync them. The domain then starts receiving.

  3. 03

    Create the addresses

    Add hello@, press@ and jobs@ on that domain, and leave catch-all to answer whatever else arrives.

  4. 04

    Invite the people who answer

    An invitation carries the role and the addresses. Nothing is granted until the person accepts it.

What it runs on

The parts doing the work.

This runs on parts you can read about on their own: domains and DMARC, roles and grants, invitations, the shared sign-off, contacts and account security.

Multiple domains

Point several domains at one inbox, subdomains included.

acme.comacme.devteam.acme.comhey.acme.io
DMARC policy

A starter p=none record, printed to copy or written by a sync, never tightened for you.

TXT_dmarc.acme.com

v=DMARC1; p=none; rua=…

Optionalwatch only
Roles & permissions levels

A role says what somebody may do; an address grant says what they may do it to.

Sarahsupport@
Alexbilling@
Ninacareers@

read, or read and send as it, with nothing else visible

Invitations

Share with someone who has not signed up yet and have them invited.

SSarahAAliJJamieNNadia
No seat added. The bill does not move.
Scoped visibility

One address means one address.

Sarahsupport@
Alexbilling@
Ninacareers@

read, or read and send as it, with nothing else visible

Share an address

Hand billing@ to the person who does the billing.

SA
AL
NI
have access
Signature

One sign-off for every address, and a different one for any address that needs it.

Recipient suggestions

The people you already write to, offered as you type.

SR
AK
NM
JD
PL
+1,240
sarahreyes@acme.com
Account security

A code from your authenticator app, on top of your password.

In practice

Every piece, walked through.

Each page below walks one job inside it, from turning the domain on to handing a mailbox over and answering in somebody else's language.

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
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
One sign-off everywhere

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

ACAcmeThe whole teamacme.com
Hand a mailbox over

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

hello@acme.com
DIRK
readsend
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
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
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.

Questions

Asked before signing up.

Do we have to move our DNS to OpenEmail?

No. Paste the printed records at the DNS host you already use, or connect that host and let a sync write them. The domain stays where it is and stays yours.

Can somebody read an address they were not given?

No. A role says what a person may do, and an address grant says which addresses they may do it to. One address means one address, and taking a member out revokes every grant they held.

Does OpenEmail set our DMARC policy for us?

Only the starter record, p=none, printed for you to copy or written by a sync. Tightening it to quarantine or reject is a decision you make at your DNS host. OpenEmail never tightens it for you.

Nearby

Other jobs for the same mailbox.

Mail that belongs to a job

sales@, jobs@ and billing@ get worked by several people at once, each with their own access. Nothing is forwarded, and nobody leaves with the address.

APAnna PetrovaPDF
JOJonas OrtizPDF
Files2
anna-petrova-cv.pdf240 KB
jonas-ortiz-cv.pdf188 KB
Answer your customers

One address on your own domain, worked by the people you grant it to. Rules label and answer mail as it arrives, and everybody reads the same thread.

Subject hasrefund
Leave your old provider

Point your domain at OpenEmail and create the addresses your company already uses. They land in one stream, and you reply from the exact one written to.

acme.comReceiving
MX@
TXT@
CNAMEmail._domainkey
hello@acme.com
oct-signup@acme.comnever created

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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