Question 1

What is a VMC certificate?

Accepted Answer

A VMC (Verified Mark Certificate) is a digital certificate that allows organizations to display their brand logo in email clients that support BIMI (Brand Indicators for Message Identification). It provides cryptographic proof that the logo is authorized by the brand owner.

Question 2

Which Certificate Authorities issue VMC certificates?

Accepted Answer

VMC certificates are issued by five authorized Certificate Authorities: DigiCert, Entrust, Sectigo, GlobalSign, and SwissSign. These CAs are approved by the AuthIndicators Working Group.

Question 3

How long does a VMC certificate last?

Accepted Answer

VMC certificates are typically valid for 1 year. Organizations must renew their certificates before expiration to maintain BIMI logo display in email clients.

Question 4

What is BIMI?

Accepted Answer

BIMI (Brand Indicators for Message Identification) is an email specification that allows organizations to display their brand logo next to authenticated emails in supported email clients. It requires DMARC enforcement and a VMC certificate.

Question 5

How do I get a VMC certificate?

Accepted Answer

To obtain a VMC certificate, you need to: 1) Have a registered trademark for your logo, 2) Implement DMARC with enforcement policy (quarantine or reject), 3) Apply for a VMC certificate from an authorized CA, 4) Publish your BIMI record in DNS.

Ofte stillede spørgsmål

Hvad er BIMI, og hvorfor bør min organisation bruge det?

Hvordan beskytter VMC-certifikater mit brand mod e-mail-phishing?

Hvad er forskellen mellem VMC- og CMC-certifikater?

Hvor lang tid tager det at implementere BIMI med VMC-certifikater?

Skal jeg have DMARC, før jeg implementerer BIMI?

Hvilke e-mailudbydere understøtter visning af BIMI-logo?

Hvad er omkostningerne forbundet med BIMI- og VMC-implementering?

Kan BIMI forbedre min e-mailleveringsgrad og åbningsrater?

Hvad sker der, hvis mit VMC-certifikat udløber?

Hvordan relaterer BIMI sig til andre standarder for e-mailgodkendelse som SPF og DKIM?

Hvordan fungerer VMC Certificate Monitor?

Hvilke certifikatmyndigheder overvåger I?

Kan jeg overvåge min organisations certifikater?

Hvordan kan jeg kontrollere, om mit domæne har BIMI konfigureret?

Hvad er kravene til implementering af BIMI?