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SmitheryListed

mailx-tools

Part ofmailx-toolsMCP server

Mailx Tools is an MCP server that gives AI agents a complete email-deliverability diagnostics toolkit. Verify your domain's ▎ SPF, DKIM, DMARC, and BIMI configuration, look up any DNS record type (MX, CNAME, TXT, PTR), check blacklists, test SMTP and ▎ IMAP servers, and auto-generate SPF and DMARC policies. Designed for marketers, deliverability engineers, and anyone ▎ troubleshooting why emails aren't landing in the inbox.

First seen 2 Oct 2026. Evidence as of 5 Oct 2026.

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Tools
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Source listings
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Tools

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Change history

No changes since the first observation. The first snapshot is the baseline.

Source listings
SourceListingFirst seenLast seenVersions
Smitherymailwarm/mailx-tools2 Oct 20265 Oct 20261