Postfix/DMARC ログ集計レポート 2026-05-22 18:00

Postfix-log
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Postfix 拒否ログ 上位理由

  • 450 4.7.1 Client host rejected: cannot find your reverse hostname, [178.16.52.74]: 1
  • 450 4.7.1 Client host rejected: cannot find your reverse hostname, [185.169.4.210]: 1
  • 450 4.7.1 Client host rejected: cannot find your reverse hostname, [64.89.161.85]: 1
  • 450 4.7.1 Client host rejected: cannot find your reverse hostname, [178.16.52.61]: 1
  • 450 4.7.1 Client host rejected: cannot find your reverse hostname, [45.144.212.47]: 1
  • 450 4.7.1 Client host rejected: cannot find your reverse hostname, [158.94.210.203]: 1
  • 450 4.7.1 Client host rejected: cannot find your reverse hostname, [82.165.173.71]: 1
  • 450 4.7.1 Client host rejected: cannot find your reverse hostname, [64.89.161.8]: 1
  • 450 4.7.1 Client host rejected: cannot find your reverse hostname, [158.94.210.98]: 1
  • 450 4.7.1 Client host rejected: cannot find your reverse hostname, [45.144.212.221]: 1
  • 450 4.7.1 Client host rejected: cannot find your reverse hostname, [36.53.0.8]: 1
  • 450 4.7.1 Client host rejected: cannot find your reverse hostname, [178.16.52.198]: 1
  • 450 4.7.1 Client host rejected: cannot find your reverse hostname, [178.16.54.37]: 1
  • 450 4.7.1 Client host rejected: cannot find your reverse hostname, [178.16.52.132]: 1
  • 450 4.7.1 Client host rejected: cannot find your reverse hostname, [77.137.38.11]: 1
  • 450 4.7.1 Client host rejected: cannot find your reverse hostname, [2.27.35.160]: 1
  • 450 4.7.1 Client host rejected: cannot find your reverse hostname, [185.169.4.19]: 1
  • 450 4.7.1 Client host rejected: cannot find your reverse hostname, [158.94.211.236]: 1
  • 450 4.7.1 Client host rejected: cannot find your reverse hostname, [59.106.220.111]: 1
  • 450 4.7.1 Client host rejected: cannot find your reverse hostname, [77.83.39.89]: 1

DMARC 失敗送信元 上位

  1. 過去7日間のDMARC失敗はありません。
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