MCP server that sends mail over SMTP, gated behind an allowlist and a human confirmation
ni-c/smtp-mcp is an MCP server distributed on github, maintained by ni-c, tracked here since September 2026. It has shipped 4 releases and exposes 7 tools. Tools include forward_mail, get_server_info, preview_mail, reply_mail, send_mail, test_connection, and 1 more. Its composite risk grade is A — an inferred review prompt computed from observed signals, not a verdict.
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forward_mail -
get_server_info -
preview_mail -
reply_mail -
send_mail -
test_connection -
validate_recipients
06-15 00:00 07-29 00:00 now
| version | date | src |
|---|---|---|
| v0.2.0 | 2026-09-07 | github |
| v0.1.2 | 2026-09-06 | github |
| v0.1.1 | 2026-09-05 | github |
| v0.1.0 | 2026-09-03 | github |