Email Inbox API + Sending by Sendmux
AI email inbox and sending tools with attachments, search, live events, and webhooks.
endpoint: https://mcp.sendmux.ai/mcp
registry: io.github.Sendmux/sendmux-mcp
D
recent success 0% (30 probes) ·
MCP handshake FAILED
· protocol —
TLS valid (33d left) · latency 156.0 ms ·
HTTP 405 · auth required ·
tools —
manifest —
· drift events seen here: 0
Embed this grade
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Recent probes
| time (UTC) | ok | grade | mcp | latency | tls | tools | hash |
|---|---|---|---|---|---|---|---|
| 2026-10-13T16:50:56Z | ✗ | D | ✗ | 156.0 ms | 33d | — | — |
| 2026-10-13T10:49:27Z | ✗ | D | ✗ | 119.0 ms | 33d | — | — |
| 2026-10-13T04:47:49Z | ✗ | D | ✗ | 142.0 ms | 34d | — | — |
| 2026-10-12T22:47:04Z | ✗ | D | ✗ | 145.0 ms | 34d | — | — |
| 2026-10-12T16:44:27Z | ✗ | D | ✗ | 143.0 ms | 34d | — | — |
| 2026-10-12T10:41:36Z | ✗ | D | ✗ | 89.0 ms | 34d | — | — |
| 2026-10-12T04:32:01Z | ✗ | D | ✗ | 143.0 ms | 35d | — | — |
| 2026-10-11T22:31:22Z | ✗ | D | ✗ | 107.0 ms | 35d | — | — |
| 2026-10-11T16:30:49Z | ✗ | D | ✗ | 120.0 ms | 35d | — | — |
| 2026-10-11T10:29:03Z | ✗ | D | ✗ | 168.0 ms | 35d | — | — |
| 2026-10-11T04:27:27Z | ✗ | D | ✗ | 84.0 ms | 36d | — | — |
| 2026-10-10T22:26:42Z | ✗ | D | ✗ | 56.0 ms | 36d | — | — |
| 2026-10-10T16:26:05Z | ✗ | D | ✗ | 136.0 ms | 36d | — | — |
| 2026-10-10T10:25:19Z | ✗ | D | ✗ | 183.0 ms | 36d | — | — |
| 2026-10-10T04:24:36Z | ✗ | D | ✗ | 92.0 ms | 37d | — | — |
| 2026-10-09T22:23:08Z | ✗ | D | ✗ | 78.0 ms | 37d | — | — |
| 2026-10-09T16:22:42Z | ✗ | D | ✗ | 106.0 ms | 37d | — | — |
| 2026-10-09T10:21:58Z | ✗ | D | ✗ | 68.0 ms | 37d | — | — |
| 2026-10-09T04:19:35Z | ✗ | D | ✗ | 101.0 ms | 38d | — | — |
| 2026-10-08T22:18:48Z | ✗ | D | ✗ | 131.0 ms | 38d | — | — |
| 2026-10-08T16:17:27Z | ✗ | D | ✗ | 94.0 ms | 38d | — | — |
| 2026-10-08T10:15:46Z | ✗ | D | ✗ | 79.0 ms | 38d | — | — |
| 2026-10-08T04:15:04Z | ✗ | D | ✗ | 264.0 ms | 39d | — | — |
| 2026-10-07T22:14:08Z | ✗ | D | ✗ | 75.0 ms | 39d | — | — |
| 2026-10-07T16:13:18Z | ✗ | D | ✗ | 195.0 ms | 39d | — | — |
| 2026-10-07T10:11:10Z | ✗ | D | ✗ | 131.0 ms | 39d | — | — |
| 2026-10-07T04:10:17Z | ✗ | D | ✗ | 340.0 ms | 40d | — | — |
| 2026-10-06T22:09:44Z | ✗ | D | ✗ | 128.0 ms | 40d | — | — |
| 2026-10-06T16:09:27Z | ✗ | D | ✗ | 106.0 ms | 40d | — | — |
| 2026-10-06T10:06:45Z | ✗ | D | ✗ | 99.0 ms | 40d | — | — |