texerasmo
15-05-2006, 11:39
il sistemista che dirige il server mail mi ha detto di fare questa cosa .
There is a standard for setting up email systems and they haven't followed it.
Thousands of email systems use this particular feature to
reject spam and viruses.
When we call their DNS provider to ask if they are allowed to send mail,
there is no response, meaning they are not allowed.
They just need to call their ISP and ask then to set up the
"Reverse DNS Lookup" for that IP address.
In DNS , this is a "PTR" record.
After they get this set up, we will accept their mail.
- it can take up to 24 hours for that DNS change to show up around the world.
Non ho capito molto.
Qualcuno di voi puņ gentilmente aiutarmi
There is a standard for setting up email systems and they haven't followed it.
Thousands of email systems use this particular feature to
reject spam and viruses.
When we call their DNS provider to ask if they are allowed to send mail,
there is no response, meaning they are not allowed.
They just need to call their ISP and ask then to set up the
"Reverse DNS Lookup" for that IP address.
In DNS , this is a "PTR" record.
After they get this set up, we will accept their mail.
- it can take up to 24 hours for that DNS change to show up around the world.
Non ho capito molto.
Qualcuno di voi puņ gentilmente aiutarmi