KitScout

Categories › Communication › Email

SpamFixer Email Deliverability Check

MCP serverVerified domain · spamfixer.comRemote● LiveFree to try

Why do a domain's emails go to spam? Checks SPF, DKIM, DMARC, MX and blocklists. Free, no login.

Install

Remote server: your requests and data go to spamfixer.com. Claude Code: claude mcp add --transport http spamfixer-email-deliverability-check https://spamfixer.com/mcp · Claude app: Settings → Connectors → Add custom connector.

What it can do

The tools this server listed when we connected to it, in its own words.

  • check_email_deliverability — Check why emails from a domain might land in spam. Looks up the domain's public DNS: SPF, DKIM (common selectors), DMARC, MX, and whether it

KitScout test notes

Not tested by KitScout yet. When our harness runs it, pros, cons and the tasks we tried appear here, with the date and evidence.

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