Postfix/DMARC ログ集計レポート 2026-08-29 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, [185.169.4.236]: 1
  • 450 4.7.1 Client host rejected: cannot find your reverse hostname, [141.98.9.69]: 1
  • 450 4.7.1 Client host rejected: cannot find your reverse hostname, [141.98.9.52]: 1
  • 450 4.7.1 Client host rejected: cannot find your reverse hostname, [158.94.208.191]: 1
  • 450 4.7.1 Client host rejected: cannot find your reverse hostname, [64.89.161.51]: 1
  • 450 4.7.1 Client host rejected: cannot find your reverse hostname, [158.94.208.167]: 1
  • 450 4.7.1 Client host rejected: cannot find your reverse hostname, [141.98.9.70]: 1
  • 450 4.7.1 Client host rejected: cannot find your reverse hostname, [172.94.9.193]: 1
  • 450 4.7.1 Client host rejected: cannot find your reverse hostname, [158.94.209.107]: 1
  • 450 4.7.1 Client host rejected: cannot find your reverse hostname, [185.169.4.203]: 1
  • 450 4.7.1 Client host rejected: cannot find your reverse hostname, [158.94.210.18]: 1
  • 450 4.7.1 Client host rejected: cannot find your reverse hostname, [178.16.53.75]: 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, [196.251.121.140]: 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