Email Authentication: SPF, DKIM, DMARC and BIMI | WebPro360

+Email authentication

Make it hard
to send email
as your business.

SPF, DKIM and DMARC tell inboxes which mail really comes from your domain. We set them up and tune them, so scammers can’t easily spoof you and your own mail stops landing in spam.

Email security

WHY IT MATTERS

Anyone can put your name in the From line.

Without authentication, a scammer can send an invoice that looks like it came from your domain. Inbox providers expect these records now too. Gmail and Yahoo require them for bulk senders, and mail without them is more likely to land in spam.

WHAT’S INCLUDED

Your domain, verified everywhere it sends.

Done in the right order, so legitimate mail keeps flowing the whole time.

01

Find every sender

Your mailbox provider, website forms, CRM and invoicing tool. We list everything that sends as your domain so nothing legitimate gets blocked.

02

SPF and DKIM

We publish SPF and turn on DKIM signing for each service, so receiving servers can verify your mail.

03

DMARC, step by step

We start DMARC in monitoring mode, read the reports, fix what fails and then tighten the policy so spoofed mail gets rejected.

04

BIMI, if you want it

Once DMARC is enforced, BIMI can show your logo next to your messages in inboxes that support it. Some inboxes require a paid mark certificate, and we’ll tell you up front.

HOW IT WORKS

Checked, set up, tightened.

Your mail keeps working at every step.

  1. 01

    We check your domain

    We look at your current DNS records and every service that sends mail as you.

  2. 02

    We set it up

    SPF, DKIM and a monitoring DMARC policy, without interrupting your mail.

  3. 03

    We tighten it

    Once the reports look clean, we move DMARC to enforcement.

WORKS WITH EMAIL SECURITY

Authentication protects your name. Filtering protects your inbox.

Authentication stops other people from sending as you. Proofpoint email security filters what comes in. Most businesses benefit from both, and we can set them up together.

Email security

BEFORE YOU DECIDE

Good questions. Clear answers.

Will this break my email?

Not if it’s done in order. That’s why we find every sender first and start DMARC in monitoring mode.

Do I need to change email providers?

No. Authentication is a set of DNS records that works with Microsoft 365, Google Workspace and most other providers.

What access do you need?

Access to wherever your domain’s DNS is managed, and admin access to the services that send mail for you.

A CLEAR NEXT STEP

Not sure your domain is protected?

We’ll check your records and tell you what’s missing.

Or call (800) 360-9882