2018-03-12 11:52:42 SMTP protocol synchronization error (input sent without waiting for greeting): rejected connection from H=[162.243.151.234] input="EHLO zg-0309a-54\r\n" 2018-03-12 11:56:49 H=(luy.com) [183.159.80.201] F= rejected RCPT : Rejected because 183.159.80.201 is in a black list at bl.spamcop.net 2018-03-12 21:55:52 H=(WIN-15W3UK3YEMZ) [198.50.252.30] F= rejected RCPT : Rejected because 198.50.252.30 is in a black list at zen.spamhaus.org 2018-03-13 00:15:42 SMTP protocol synchronization error (input sent without waiting for greeting): rejected connection from H=[181.214.87.229] input="GET / HTTP/1.1\r\nHost: 150.95.187.119\r\n\r\n" 2018-03-13 03:01:12 H=smtpbg299.qq.com [184.105.67.99] F= rejected RCPT : Unrouteable address 2018-03-13 03:04:09 H=176-123-233-50.maxlink.kg (ad-1c.domain) [176.123.233.50] F= rejected RCPT : Rejected because 176.123.233.50 is in a black list at bl.spamcop.net