Is Email MCP server safe?

Yes, with the usual care.

B74/100grade B

Safe to use. Minor gaps such as a missing repository or slower maintenance.

What to know before installing

How Email compares

Against every graded Email MCP server, from our own scans and uptime checks. Updated after each scan run.

Safety score: 74/100; higher than 42% of 915 Email servers
Tools that change things: 44%; typical: 25%. Fewer write tools means less an agent can break

What its tools let an agent do: 24 read · 6 create · 13 change · 5 delete · 3 send or post · 1 run or deploy

Release history: 4 versions in the registry since 2026-05-16, latest 2026-10-10, typically one every 14 days.

scanner v0.1.10 · 2026-11-08 · same rubric, same numbers if you re-run it

1 high

Code scan233 source files scanned13/25
–Live reliabilityno gateway calls yet and no remote to proben/a
–Tool poisoningtools not inspected (local package is not executed); not countedn/a
Auth qualitylocal package, no credentials required12/15
Maintenancelast push 1 days ago15/15
Maintainer identityregistry namespace matches repository owner; GitHub account older than a year8/10

highShell command built from a string (injection risk)exec.shell-concat

dist/cli/scheduler.js: …LIST, plist); try { execSync(`launchctl load "${LAUNCHD_PLIST}"`, { stdio: 'pipe' }); …

Overall 74/100. Components that don't apply are left out of the denominator. Any critical finding is an F.Rubric Appeal a finding JSON

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