Postfix/DMARC ログ集計レポート 2026-08-08 02:00

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, [45.84.120.4]: 1
  • 450 4.7.1 Client host rejected: cannot find your reverse hostname, [178.16.54.19]: 1
  • 450 4.7.1 Client host rejected: cannot find your reverse hostname, [64.89.163.26]: 1
  • 450 4.7.1 Client host rejected: cannot find your reverse hostname, [36.53.1.25]: 1
  • 450 4.7.1 Client host rejected: cannot find your reverse hostname, [64.89.161.184]: 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, [141.98.9.97]: 1
  • 450 4.7.1 Client host rejected: cannot find your reverse hostname, [77.83.39.45]: 1
  • 450 4.7.1 Client host rejected: cannot find your reverse hostname, [158.94.211.131]: 1
  • 450 4.7.1 Client host rejected: cannot find your reverse hostname, [36.53.1.66]: 1
  • 450 4.7.1 Client host rejected: cannot find your reverse hostname, [133.242.16.239]: 1
  • 450 4.7.1 Client host rejected: cannot find your reverse hostname, [91.92.242.114]: 1
  • 450 4.7.1 Client host rejected: cannot find your reverse hostname, [178.16.53.14]: 1
  • 450 4.7.1 Client host rejected: cannot find your reverse hostname, [91.92.241.197]: 1
  • 450 4.7.1 Client host rejected: cannot find your reverse hostname, [91.92.241.50]: 1
  • 450 4.7.1 Client host rejected: cannot find your reverse hostname, [81.10.30.134]: 1
  • 450 4.7.1 Client host rejected: cannot find your reverse hostname, [178.16.52.62]: 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

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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