Unknown Sender Relay Que

[hostgrup]

Hi;

My mail queue will help you like this. qq.com mail adress unknown sender. I want to close. the queue is busy.
Screenshot

May 10 16:01:02 antispamgw6 postfix/postscreen[782]: warning: dnsblog reply timeout 10s for zen.spamhaus.org
May 10 16:01:02 antispamgw6 postfix/smtpd[841]: lost connection after RCPT from unknown[117.69.141.18]
May 10 16:01:02 antispamgw6 postfix/smtpd[841]: disconnect from unknown[117.69.141.18] helo=1 mail=1 rcpt=0/1 commands=2/3
May 10 16:01:02 antispamgw6 postfix/postscreen[782]: CONNECT from [113.121.242.205]:55937 to [94.102.1.25]:25
May 10 16:01:02 antispamgw6 postfix/dnsblog[792]: addr 113.121.242.205 listed by domain bl.spamcop.net as 127.0.0.2
May 10 16:01:03 antispamgw6 postfix/postscreen[782]: DNSBL rank 1 for [59.61.60.252]:54109
May 10 16:01:03 antispamgw6 postfix/dnsblog[884]: addr 113.121.242.205 listed by domain b.barracudacentral.org as 127.0.0.2
May 10 16:01:03 antispamgw6 postfix/dnsblog[823]: warning: dnsblog_query: lookup error for DNS query 208.239.147.183.zen.spamhaus.org: Host or domain name not found. Name service error for name=208.239.147.183.zen.spamhaus.org type=A: Host not found, try again
May 10 16:01:03 antispamgw6 postfix/dnsblog[836]: addr 113.121.242.205 listed by domain cbl.abuseat.org as 127.0.0.2
May 10 16:01:03 antispamgw6 postfix/dnsblog[852]: warning: dnsblog_query: lookup error for DNS query 27.241.121.113.zen.spamhaus.org: Host or domain name not found. Name service error for name=27.241.121.113.zen.spamhaus.org type=A: Host not found, try again
May 10 16:01:03 antispamgw6 postfix/postscreen[782]: HANGUP after 3.5 from [106.46.155.44]:57832 in tests after SMTP handshake
May 10 16:01:03 antispamgw6 postfix/postscreen[782]: DISCONNECT [106.46.155.44]:57832
May 10 16:01:03 antispamgw6 postfix/postscreen[782]: CONNECT from [36.25.3.7]:61450 to [94.102.1.25]:25
May 10 16:01:04 antispamgw6 postfix/postscreen[782]: warning: dnsblog reply timeout 10s for zen.spamhaus.org
May 10 16:01:04 antispamgw6 postfix/postscreen[782]: NOQUEUE: reject: RCPT from [59.61.60.252]:54109: 550 5.7.1 Service unavailable; client [59.61.60.252] blocked using dnsbl.sorbs.net; from=<519511585@qq.com>, to=<postmaster@antispamgw6.antispamgw.com>, proto=SMTP, helo=<rexpharmagroup.com>
May 10 16:01:04 antispamgw6 postfix/dnsblog[822]: warning: dnsblog_query: lookup error for DNS query 181.108.158.183.zen.spamhaus.org: Host or domain name not found. Name service error for name=181.108.158.183.zen.spamhaus.org type=A: Host not found, try again
May 10 16:01:04 antispamgw6 postfix/postscreen[782]: CONNECT from [113.121.245.242]:53507 to [94.102.1.25]:25
May 10 16:01:04 antispamgw6 postfix/dnsblog[819]: addr 113.121.245.242 listed by domain dnsbl.sorbs.net as 127.0.0.7
May 10 16:01:04 antispamgw6 postfix/dnsblog[804]: addr 113.121.245.242 listed by domain cbl.abuseat.org as 127.0.0.2
May 10 16:01:04 antispamgw6 postfix/dnsblog[818]: addr 113.121.245.242 listed by domain b.barracudacentral.org as 127.0.0.2
May 10 16:01:05 antispamgw6 postfix/postscreen[782]: DNSBL rank 2 for [113.121.241.244]:54895
May 10 16:01:05 antispamgw6 postfix/postscreen[782]: HANGUP after 2.1 from [59.61.60.252]:54109 in tests after SMTP handshake
May 10 16:01:05 antispamgw6 postfix/postscreen[782]: DISCONNECT [59.61.60.252]:54109
May 10 16:01:06 antispamgw6 postfix/dnsblog[885]: warning: dnsblog_query: lookup error for DNS query 214.110.158.183.zen.spamhaus.org: Host or domain name not found. Name service error for name=214.110.158.183.zen.spamhaus.org type=A: Host not found, try again
May 10 16:01:06 antispamgw6 postfix/postscreen[782]: CONNECT from [183.166.230.138]:56990 to [94.102.1.25]:25
May 10 16:01:06 antispamgw6 postfix/postscreen[782]: PASS OLD [183.166.230.138]:56990
May 10 16:01:06 antispamgw6 postfix/postscreen[782]: NOQUEUE: reject: RCPT from [113.121.241.244]:54895: 550 5.7.1 Service unavailable; client [113.121.241.244] blocked using cbl.abuseat.org; from=<3184729010@qq.com>, to=<postmaster@antispamgw6.antispamgw.com>, proto=SMTP, helo=<gd158.com>
May 10 16:01:06 antispamgw6 postfix/smtpd[845]: connect from unknown[183.166.230.138]
May 10 16:01:06 antispamgw6 postfix/postscreen[782]: HANGUP after 1.4 from [113.121.241.244]:54895 in tests after SMTP handshake
May 10 16:01:06 antispamgw6 postfix/postscreen[782]: DISCONNECT [113.121.241.244]:54895
May 10 16:01:07 antispamgw6 postfix/smtpd[845]: NOQUEUE: reject: RCPT from unknown[183.166.230.138]: 450 4.7.25 Client host rejected: cannot find your hostname, [183.166.230.138]; from=<444250993@qq.com> to=<postmaster@antispamgw6.antispamgw.com> proto=SMTP helo=<mxa220s.chinaemail.cn>
May 10 16:01:07 antispamgw6 postfix/postscreen[782]: warning: dnsblog reply timeout 10s for zen.spamhaus.org
May 10 16:01:07 antispamgw6 postfix/postscreen[782]: PASS OLD [183.147.239.165]:50979

 

[hostgrup]

Hi;

problem pmg open relay please closed relay code thanks.

 

[hostgrup]

My settings are so busy with reject messages like this.There is too much How to completely finalize?

 

[tom]

Basically I do not understand your questions, therefore its impossible to help.