Cannot find your hostname
Posted: Thu Jul 12, 2018 8:17 pm
Hello, this is my first post i already read a lot in here but cant resolve this.
i have this problem, when i send emails from my server.
it has this network config:
private ip: 10.10.1.54
public ip: 200.14.251.248
sebiuo@~$ nslookup 200.14.251.248
Server: 127.0.0.1
Address: 127.0.0.1#53
Non-authoritative answer:
248.251.14.200.in-addr.arpa name = mail.tehmcorp.cl.
sebiuo@~$ nslookup mail.tehmcorp.cl
Server: 127.0.0.1
Address: 127.0.0.1#53
Non-authoritative answer:
Name: mail.tehmcorp.cl
Address: 200.14.251.248
But i got this message, and when i send emails it says that my ip is 200.14.251.247 (my wan)
"Your IP address 200.14.251.247 is associated with the domain rdc-net251.zone.
Nevertheless your message appears to be sent from mail.tehmcorp.cl.
You may want to change your pointer (PTR type) DNS record and the host name of your server to the same value.
Here are the tested values for this check:
IP: 200.14.251.247
HELO: mail.tehmcorp.cl
rDNS: rdc-net251.zone "
What i'm missing?
i have this problem, when i send emails from my server.
it has this network config:
private ip: 10.10.1.54
public ip: 200.14.251.248
sebiuo@~$ nslookup 200.14.251.248
Server: 127.0.0.1
Address: 127.0.0.1#53
Non-authoritative answer:
248.251.14.200.in-addr.arpa name = mail.tehmcorp.cl.
sebiuo@~$ nslookup mail.tehmcorp.cl
Server: 127.0.0.1
Address: 127.0.0.1#53
Non-authoritative answer:
Name: mail.tehmcorp.cl
Address: 200.14.251.248
But i got this message, and when i send emails it says that my ip is 200.14.251.247 (my wan)
"Your IP address 200.14.251.247 is associated with the domain rdc-net251.zone.
Nevertheless your message appears to be sent from mail.tehmcorp.cl.
You may want to change your pointer (PTR type) DNS record and the host name of your server to the same value.
Here are the tested values for this check:
IP: 200.14.251.247
HELO: mail.tehmcorp.cl
rDNS: rdc-net251.zone "
What i'm missing?