I may be asking a very basic question ...

We have a server which is connected to internet through lease line and
having a DNS with FQDN .

Then we have a firewall and our local lan .

we have some Linux machines through which I am able to send mails using
K-mail but whenever I am sending mails through some web form it is giving
following error . .
***
host mx2.vsnl.net[203.200.235.178] said: 550 5.1.8
    invalid/host-not-in-DNS return address not allowed
***
what may be the cause and solution please .any article ,link ,tip will be
useful . Please not that Apache is installed on the machine from which I am
sending the mails.

TIA

Kamal


_______________________________________________
ilugd mailing list
[EMAIL PROTECTED]
http://frodo.hserus.net/mailman/listinfo/ilugd

Reply via email to