Postfix/DMARC ログ集計レポート 2026-09-26 04:00

Postfix-log
スポンサーリンク

Postfix 拒否ログ 上位理由

  • 450 4.7.1 Client host rejected: cannot find your reverse hostname, [163.43.108.178]: 1
  • 450 4.7.1 Client host rejected: cannot find your reverse hostname, [158.94.210.228]: 1
  • 450 4.7.1 Client host rejected: cannot find your reverse hostname, [59.106.217.128]: 1
  • 450 4.7.1 Client host rejected: cannot find your reverse hostname, [78.142.230.173]: 1
  • 450 4.7.1 Client host rejected: cannot find your reverse hostname, [178.16.55.178]: 1
  • 450 4.7.1 Client host rejected: cannot find your reverse hostname, [163.43.229.221]: 1
  • 450 4.7.1 Client host rejected: cannot find your reverse hostname, [158.94.208.232]: 1
  • 450 4.7.1 Client host rejected: cannot find your reverse hostname, [141.98.9.118]: 1
  • 450 4.7.1 Client host rejected: cannot find your reverse hostname, [164.90.202.72]: 1
  • 450 4.7.1 Client host rejected: cannot find your reverse hostname, [178.16.54.254]: 1
  • 450 4.7.1 Client host rejected: cannot find your reverse hostname, [141.98.9.35]: 1
  • 450 4.7.1 Client host rejected: cannot find your reverse hostname, [36.53.0.230]: 1
  • 450 4.7.1 Client host rejected: cannot find your reverse hostname, [77.83.39.4]: 1
  • 450 4.7.1 Client host rejected: cannot find your reverse hostname, [78.142.230.16]: 1
  • 450 4.7.1 Client host rejected: cannot find your reverse hostname, [27.133.153.9]: 1
  • 450 4.7.1 Client host rejected: cannot find your reverse hostname, [36.53.1.182]: 1
  • 450 4.7.1 Client host rejected: cannot find your reverse hostname, [59.106.220.50]: 1
  • 450 4.7.1 Client host rejected: cannot find your reverse hostname, [91.92.242.60]: 1
  • 450 4.7.1 Client host rejected: cannot find your reverse hostname, [27.102.115.141]: 1
  • 450 4.7.1 Client host rejected: cannot find your reverse hostname, [59.106.208.216]: 1

DMARC 失敗送信元 上位

  1. 183.181.88.16：1
スポンサーリンク