SpamFixer Email Deliverability Check
Why do a domain's emails go to spam? Checks SPF, DKIM, DMARC, MX and blocklists. Free, no login.
Description supplied by the publisher; it is a claim, not verified evidence.
- Name
- com.spamfixer/email-deliverability-check
- Listed in
- Official MCP Registry
- Publisher
- spamfixer.com (verified publisher)
- Latest version
- 1.0.0
- Published
- 2026-10-28
- Evidence
- Analyzed by UND Assay