Re: so many warnings, are these spams?

There still many many logs in /var/log/mail.log How can I eliminate or ignore this kind of logs if doing this do not harm mail server? On 星期四, 13 十月 2016 00:02:45 -0700Benny Pedersen wrote On 2016-10-13 08:30, vod vos wrote: > Oct 12 14:38:50 postfix/smtpd

Re: so many warnings, are these spams?

On 2016-10-13 08:30, vod vos wrote: Oct 12 14:38:50 postfix/smtpd[1877]: warning: hostname 4d1q192.urbanchipps.net does not resolve to address 104.200.137.192: Name or service not known are these spams, how can I do? thanks. no its more just a badly configured mailserver that have not perfo

so many warnings, are these spams?

Hello guys, when I cat /var/log/mail.log | grep warn It shows Oct 12 14:20:55 postfix/smtpd[2431]: warning: hostname static-bbs-74-184-3-210-on-nets.com does not resolve to address 210.3.184.74: Name or service not known Oct 12 14:38:50 postfix/smtpd[1877]: warning: hostname 4d1q192.urban