BIMI & DMARC for B2B. Verified sender identity in the inbox.
Without verified sender identity, business email trust drops fast. BIMI, DMARC, and VMC create a scalable standard for secure branded communication.
Trust starts in the inbox. A gray icon hurts before the mail opens. BIMI and DMARC fix that signal.
Build verifiable sender trust at domain level
SPF, DKIM, DMARC with a real policy first. Then BIMI logo rules and VMC if you need it. Tech plus visible brand.
You cut spoofing risk and lift opens on sales and contract mail. Teams send mail that looks and acts like your brand.
How to roll out BIMI and DMARC safely
List every system that sends from your domain. Fix SPF/DKIM alignment.
Start DMARC in monitor mode. Move to stricter policy only when reports look clean. Less risk of blocking real mail.
Then BIMI DNS, valid logo files, inbox checks. Review DNS and senders on a simple schedule.
- DMARC policy setup with staged enforcement levels.
- BIMI deployment with valid DNS and logo requirements.
- Deliverability and inbox-visibility validation tests.
- Ongoing monitoring for sender reputation stability.
Frequently Asked Questions
- What is BIMI?
- A secure standard for displaying your vector logo right next to the sender's name in the inbox.
Michał Grycz
Software engineer and founder of MGSupport. Designs and builds high-performance web systems, e-commerce, and business automations.