Check your setup. Find your next step.
Explore free tools from Red Sift and other providers. Follow a guided setup, get your domain ready for BIMI, or check an existing BIMI record.
Provider information checked 1 November 2026. Links open the provider’s own website.
Want guidance through setup? These tools help you work through several stages of the BIMI process, from preparing a logo to a certificate application and publishing guidance.
By Red Sift
A guided tool for preparing a BIMI-ready SVG, checking domain readiness and certificate eligibility, and working through a certificate application and DNS setup.
“End-to-end” describes the guided workflow. You still need to complete the required checks, pay for any certificate, and publish the DNS changes. You can also prepare and apply directly to a CA.
Already have a domain or BIMI record? Use a checker to see what is published and identify issues to investigate.
By Red Sift
Checks your BIMI record and DMARC policy, examines the linked SVG logo and VMC or CMC certificate, and previews the logo.
By EasyDMARC
Looks up your BIMI record, checks the linked logo and VMC, and gives warnings and recommendations for missing or incorrect elements.
By MxToolbox
Finds the BIMI record for a domain, displays the published value, and runs diagnostic checks against the record.
Checkers have different scopes. A passing check does not guarantee that a mailbox provider will display your logo. Use the troubleshooting guide to investigate a missing logo.
Get the foundations ready before adding your logo. Start with email authentication and DMARC, then review related domain and hosting checks. Explore Red Sift’s free tools first, followed by alternatives from other providers.
By Red Sift
Send a test email to check SPF, DKIM and DMARC alignment on a real message. It also reviews BIMI and related email security settings.
By Red Sift
Looks up your SPF record and checks its syntax, duplicate records and DNS lookup count. Its SPF tree helps you understand included sending services.
By Red Sift
Reviews a domain’s email, DNS and web security, including SPF, DMARC, BIMI and TLS. It explains findings and suggests what to address first.
By Red Sift
Uses Investigate to review email authentication and alignment against Microsoft’s high-volume sender requirements.
By Red Sift
Uses Investigate to flag poisoned domains in your SPF configuration. SPF Checker can then help locate the affected includes.
By Red Sift
Discovers website TLS certificates and alerts you to upcoming expiries. It can help you maintain HTTPS hosting for your BIMI files.
By EasyDMARC
Looks up your published DMARC record and highlights configuration issues. Review the policy before deciding whether your domain is ready for BIMI.
By EasyDMARC
Looks up a domain’s DKIM public key using a selector and checks the published record for issues.
By MxToolbox
Retrieves your domain’s DMARC record, displays the published values and runs diagnostic checks against the record.
Start with the BIMI requirements guide to see which checks you need. Some tools here cover broader email or hosting security. Using every tool is not a BIMI requirement, and a DNS lookup alone cannot prove that your messages pass authentication.
Also on BIMI World
Start with the BIMI requirements guide for free tools matched to each prerequisite. Use our readiness questionnaire, DNS record builder, or launch checklist to organise your next steps. These use your answers and inputs; they do not run live domain checks.