![SMTP,他们正在入侵我的服务器并发送垃圾邮件?](https://linux22.com/image/610004/SMTP%EF%BC%8C%E4%BB%96%E4%BB%AC%E6%AD%A3%E5%9C%A8%E5%85%A5%E4%BE%B5%E6%88%91%E7%9A%84%E6%9C%8D%E5%8A%A1%E5%99%A8%E5%B9%B6%E5%8F%91%E9%80%81%E5%9E%83%E5%9C%BE%E9%82%AE%E4%BB%B6%EF%BC%9F.png)
2013-04-15 18:12:55 217.119.50.209 OutboundConnectionResponse SMTPSVC1 ADSERVER - 25 - - 250-blue-ld-242.synserver.de 0 0 28 0 359 SMTP - - - -
2013-04-15 18:12:55 217.119.50.209 OutboundConnectionCommand SMTPSVC1 ADSERVER - 25 MAIL - FROM:<[email protected]>+SIZE=817 0 0 4 0 359 SMTP - - - -
2013-04-15 18:12:55 217.119.50.209 OutboundConnectionResponse SMTPSVC1 ADSERVER - 25 - - 250+2.1.0+Ok 0 0 12 0 499 SMTP - - - -
2013-04-15 18:12:55 217.119.50.209 OutboundConnectionCommand SMTPSVC1 ADSERVER - 25 RCPT - TO:<[email protected]> 0 0 4 0 499 SMTP - - - -
2013-04-15 18:14:56 217.119.50.209 OutboundConnectionResponse SMTPSVC1 ADSERVER - 25 - - 450+4.1.8+<[email protected]>:+Sender+address+rejected:+Domain+not+found 0 0 71 0 120994 SMTP - - - -
2013-04-15 18:14:56 217.119.50.209 OutboundConnectionCommand SMTPSVC1 ADSERVER - 25 RSET - - 0 0 4 0 120994 SMTP - - - -
2013-04-15 18:14:56 217.119.50.209 OutboundConnectionResponse SMTPSVC1 ADSERVER - 25 - - 250+2.0.0+Ok 0 0 12 0 121119 SMTP - - - -
2013-04-15 18:15:00 217.119.50.204 OutboundConnectionResponse SMTPSVC1 ADSERVER - 25 - - 220+blue-ld-246.synserver.de+ESMTP+SynServer 0 0 44 0 3791 SMTP - - - -
2013-04-15 18:15:00 217.119.50.204 OutboundConnectionCommand SMTPSVC1 ADSERVER - 25 EHLO - adserver 0 0 4 0 3791 SMTP - - - -
2013-04-15 18:15:00 217.119.50.204 OutboundConnectionResponse SMTPSVC1 ADSERVER - 25 - - 250-blue-ld-246.synserver.de 0 0 28 0 3916 SMTP - - - -
2013-04-15 18:15:00 217.119.50.204 OutboundConnectionCommand SMTPSVC1 ADSERVER - 25 MAIL - FROM:<[email protected]>+SIZE=817 0 0 4 0 3916 SMTP - - - -
2013-04-15 18:15:00 217.119.50.204 OutboundConnectionResponse SMTPSVC1 ADSERVER - 25 - - 250+2.1.0+Ok 0 0 12 0 4041 SMTP - - - -
2013-04-15 18:15:00 217.119.50.204 OutboundConnectionCommand SMTPSVC1 ADSERVER - 25 RCPT - TO:<[email protected]> 0 0 4 0 4041 SMTP - - - -
2013-04-15 18:17:00 217.119.50.204 OutboundConnectionResponse SMTPSVC1 ADSERVER - 25 - - 450+4.1.8+<[email protected]>:+Sender+address+rejected:+Domain+not+found 0 0 71 0 124317 SMTP - - - -
2013-04-15 18:17:00 217.119.50.204 OutboundConnectionCommand SMTPSVC1 ADSERVER - 25 RSET - - 0 0 4 0 124317 SMTP - - - -
2013-04-15 18:17:00 217.119.50.204 OutboundConnectionResponse SMTPSVC1 ADSERVER - 25 - - 250+2.0.0+Ok 0 0 12 0 124442 SMTP - - - -
2013-04-15 18:17:00 217.119.50.249 OutboundConnectionResponse SMTPSVC1 ADSERVER - 25 - - 220+blue-ld-241.synserver.de+ESMTP+SynServer 0 0 44 0 125 SMTP - - - -
2013-04-15 18:17:00 217.119.50.249 OutboundConnectionCommand SMTPSVC1 ADSERVER - 25 EHLO - adserver 0 0 4 0 125 SMTP - - - -
2013-04-15 18:17:00 217.119.50.249 OutboundConnectionResponse SMTPSVC1 ADSERVER - 25 - - 250-blue-ld-241.synserver.de 0 0 28 0 250 SMTP - - - -
2013-04-15 18:17:00 217.119.50.249 OutboundConnectionCommand SMTPSVC1 ADSERVER - 25 MAIL - FROM:<[email protected]>+SIZE=817 0 0 4 0 250 SMTP - - - -
2013-04-15 18:17:00 217.119.50.249 OutboundConnectionResponse SMTPSVC1 ADSERVER - 25 - - 250+2.1.0+Ok 0 0 12 0 374 SMTP - - - -
2013-04-15 18:17:00 217.119.50.249 OutboundConnectionCommand SMTPSVC1 ADSERVER - 25 RCPT - TO:<[email protected]> 0 0 4 0 374 SMTP - - - -
如何输入登录名和密码?服务器现在拒绝我的连接,但这会继续向我的服务器日志发送垃圾邮件
答案1
他们试图利用错误的配置,但发现错误后却没有收到停止尝试的消息(即 450 状态消息)。这是正常的后台黑客攻击,并且正在得到正确处理。