Hi Andreas,
Thanks, you are right it's in the maillog:
Nov 22 11:47:40 app1 spamdyke[32209]: DENIED_RBL_MATCH from:
embratelonl...@embratel.com.br to: marcos.mil...@iw.net.br origin_ip:
200.255.122.193 origin_rdns: srvmail1.embratel.com.br auth: (unknown)
encryption: TLS reason: dnsbl.spfbl.n
Hi,
I have a user complain about not receiving some messages, I looked in
the SMTP log and found these lines containing the domain sender:
2019-11-20 16:13:39.111297500 tcpserver: pid 28654 from 200.255.122.193
2019-11-20 16:13:39.111408500 tcpserver: ok 28654
app1.iw.net.br:187.0.152.26:25
