On 18 Jul 2001 08:07:27 +0200, senthil <senthilyashaa.com> wrote:
 
> 1 . Postfix smtp never responds to my users in local network, but it
> resposnds properly for the users connected through internet. (External
> network )
> * Note I have enable to interface : to All

Show logs, show errors.

> 2. I have been getting mail from some unknown sources who is sending mail to
> me and my users by claiming to be sent from my DOMAIN itself. For example
> you have a domain called googs.com Now some one is sending a mail to you
> using some usernamegoogs.com. Where as that user name does not exist in
> your mail server. how do you prevent this kind of spamming.
> * Note I have tried testing my mail server for relaying control using a
> telnet to mail-abuse.org .The result was good as the server was showing
> relaying denied messages for 19 cycles which proves my mail server is not
> relaying.

Show logs, show examples, don't accept non-fully-qualified
sender/recipient addresses.

> 3. Amavis configuration. This is the most confusing configuration that can
> be ever done to postfix. Is there any good how Tos to enable amavis for
> postfix ( Single instance).

Yes, read the amavis README. Ask on the amavis-users list.

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ralf.hildebrandtinnominate.com                            innominate AG
Technical Consultant                   Don't be afraid of what you see -
Diplom-Informatiker                     be afraid of what you don't see!
tel: +49.(0)7000.POSTFIX                        fax: +49.(0)30.308806-77
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