Postfix/DMARC ログ集計レポート 2026-02-06 16:00

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, [146.70.146.50]: 1
  • 450 4.7.1 Client host rejected: cannot find your reverse hostname, [158.94.209.116]: 1
  • 450 4.7.1 Client host rejected: cannot find your reverse hostname, [158.94.209.155]: 1
  • 450 4.7.1 Client host rejected: cannot find your reverse hostname, [158.94.209.200]: 1
  • 450 4.7.1 Client host rejected: cannot find your reverse hostname, [147.78.246.146]: 1
  • 450 4.7.1 Client host rejected: cannot find your reverse hostname, [141.11.211.77]: 1
  • 450 4.7.1 Client host rejected: cannot find your reverse hostname, [158.94.211.35]: 1
  • 450 4.7.1 Client host rejected: cannot find your reverse hostname, [158.94.209.192]: 1
  • 450 4.7.1 Client host rejected: cannot find your reverse hostname, [213.177.179.12]: 1
  • 450 4.7.1 Client host rejected: cannot find your reverse hostname, [158.94.208.22]: 1
  • 450 4.7.1 Client host rejected: cannot find your reverse hostname, [158.94.210.138]: 1
  • 450 4.7.1 Client host rejected: cannot find your reverse hostname, [178.16.52.2]: 1
  • 450 4.7.1 Client host rejected: cannot find your reverse hostname, [178.16.52.193]: 1
  • 450 4.7.1 Client host rejected: cannot find your reverse hostname, [160.30.136.17]: 1
  • 450 4.7.1 Client host rejected: cannot find your reverse hostname, [178.16.54.171]: 1
  • 450 4.7.1 Client host rejected: cannot find your reverse hostname, [158.94.211.202]: 1
  • 450 4.7.1 Client host rejected: cannot find your reverse hostname, [213.232.113.13]: 1
  • 450 4.7.1 Client host rejected: cannot find your reverse hostname, [158.94.210.89]: 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

DMARC 失敗送信元 上位

  1. 183.181.88.16：1
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