https://check.spamhaus.org/not_listed/? ... 45.209.214
https://check.spamhaus.org/not_listed/? ... .mtasv.net
https://mxtoolbox.com/SuperTool.aspx?ac ... n=toolpage
Any ideas what I can do here?
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May 23 20:20:01 exchedge postfix/smtpd[225587]: connect from outbyoip6.pod25.apne1.zdsys.com[103.151.192.6]
May 23 20:20:02 exchedge postfix/smtpd[225587]: Anonymous TLS connection established from outbyoip6.pod25.apne1.zdsys.com[103.151.192.6]: TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)
May 23 20:20:03 exchedge postfix/smtpd[225587]: NOQUEUE: reject: RCPT from outbyoip6.pod25.apne1.zdsys.com[103.151.192.6]: 554 5.7.1 Service unavailable; Client host [103.151.192.6] blocked using zen.spamhaus.org; Error: open resolver; https://www.spamhaus.org/returnc/pub/66.185.112.244; from=<support@plivo.zendesk.com> to=<mysers@myuser.com> proto=ESMTP helo=<outbyoip6.pod25.apne1.zdsys.com>
May 23 20:20:03 exchedge postfix/smtpd[225587]: disconnect from outbyoip6.pod25.apne1.zdsys.com[103.151.192.6] ehlo=2 starttls=1 mail=1 rcpt=0/1 data=0/1 rset=1 quit=1 commands=6/8
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May 23 20:28:09 exchedge postfix/smtpd[226939]: connect from mta214a-ord.mtasv.net[104.245.209.214]
May 23 20:28:09 exchedge postfix/smtpd[226939]: Anonymous TLS connection established from mta214a-ord.mtasv.net[104.245.209.214]: TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)
May 23 20:28:09 exchedge postfix/smtpd[226939]: NOQUEUE: reject: RCPT from mta214a-ord.mtasv.net[104.245.209.214]: 554 5.7.1 Service unavailable; Client host [104.245.209.214] blocked using zen.spamhaus.org; Error: open resolver; https://www.spamhaus.org/returnc/pub/66.185.112.247; from=<pm_bounces@pm.mtasv.net> to=<myuser@mysers.com> proto=ESMTP helo=<mta214a-ord.mtasv.net>
May 23 20:28:09 exchedge postfix/smtpd[226939]: disconnect from mta214a-ord.mtasv.net[104.245.209.214] ehlo=2 starttls=1 mail=1 rcpt=0/1 quit=1 commands=5/6
May 23 20:28:37 exchedge postfix/anvil[225588]: statistics: max connection rate 1/60s for (smtp:142.0.85.171) at May 23 20:18:37
May 23 20:28:37 exchedge postfix/anvil[225588]: statistics: max connection count 1 for (smtp:142.0.85.171) at May 23 20:18:37
May 23 20:28:37 exchedge postfix/anvil[225588]: statistics: max cache size 3 at May 23 20:18:42