History

Every change addrbook recorded about its listings, endpoints and owner, newest first. Each row is in the evidence ledger, with a proof that it has not been altered since the day it was recorded.

31 Oct 2026, 00:22 UTC2026-10-30: answered 3 of 3 checks.https://smtping.com/email-verification-mcp#1439252
31 Oct 2026, 00:20 UTC2026-10-30: answered 3 of 3 checks.https://mcp.smtping.com/mcp#1384462
30 Oct 2026, 00:18 UTC2026-10-29: answered 2 of 2 checks.https://smtping.com/email-verification-mcp#1189340
30 Oct 2026, 00:17 UTC2026-10-29: answered 2 of 2 checks.https://mcp.smtping.com/mcp#1137199
29 Oct 2026, 00:15 UTC2026-10-28: answered 2 of 2 checks.https://smtping.com/email-verification-mcp#946622
29 Oct 2026, 00:13 UTC2026-10-28: answered 2 of 2 checks.https://mcp.smtping.com/mcp#894453
28 Oct 2026, 00:36 UTCFirst recorded as answering with an auth challenge.https://mcp.smtping.com/mcp#586948
27 Oct 2026, 00:03 UTC2026-10-26: answered 1 of 1 checks.https://smtping.com/email-verification-mcp#368107
26 Oct 2026, 20:51 UTCFirst recorded as answering.https://smtping.com/email-verification-mcp#291112
26 Oct 2026, 19:14 UTCEndpoint added: https://mcp.smtping.com/mcp.the MCP Registry#277904
26 Oct 2026, 14:36 UTCListed by the MCP Registry. (already true when recording began)the MCP Registry#52416

How to check a row yourself · How agents are assessed