Professional Email Address Examples and Naming Formats

A professional email address is easy to say, easy to type and obviously yours. Once you have your own domain (see business email compared), these are the formats that work — and the role addresses the internet’s own standards expect.

Formats for people

Pick one format and use it for everyone, so people can guess a colleague’s address. If you expect to grow, start with first.last — it rarely clashes.

Role addresses

RFC 2142, the internet standard for common mailbox names, lists addresses for business roles and for internet services:

• You don’t need all of them. RFC 2142 says that if you offer a service, its mailbox name must be supported — and it calls out postmaster@ as required on any host that runs an SMTP server.
• Mailbox names must work regardless of capital letters: POSTMASTER, postmaster and PoStMaStEr all reach the same place.
• Role addresses don’t need their own paid mailbox in most services — set them up as aliases or shared groups that land with the right people.

An address for DMARC reports

When you publish a DMARC record, you choose an address for the reports. A dedicated one such as dmarc@ keeps them out of personal inboxes. Build the record with the DMARC record generator, and read the reports with the DMARC report analyzer.

Mistakes to avoid

• Numbers and hyphens that are hard to say out loud (sara-k2@).
• Nicknames or jokes you’ll outgrow.
• A free address for business — yourbusiness@gmail.com looks less established than your own domain, and you can’t take it with you if you change provider.
• Personal names on shared jobs — use support@, not one employee’s address, so nothing is lost when people leave.

Make every address look the part

Match the address with a consistent signature from the email signature generator. Ready to set up the domain? Follow how to create a business email address.