On Tue, Apr 13, 2004 at 01:04:39PM +0700, Muhammad Reza wrote:

> Bisakah postfix di konfigure supaya hanya email account (local) tertentu 
> yang hanya bisa kirim ke virtual email alias tertentu
> contohnya:
> .:Postbie:. create virtual email alias (untuk mailing list) ex:
> cat /etc/postfix/virtual
> [EMAIL PROTECTED]  [EMAIL PROTECTED] [EMAIL PROTECTED] 
> [EMAIL PROTECTED]
> 
> dan hanya [EMAIL PROTECTED], [EMAIL PROTECTED] dan 
> [EMAIL PROTECTED] yang bisa posting ke [EMAIL PROTECTED]
> apakah harus dengan mail man ?

Restriction classes is your friend :-)

/etc/postfix/main.cf:

smtpd_restriction_classes = maybe_to_list

maybe_to_list =
  check_sender_access hash:/etc/postfix/maybe_to_list
  reject

smtpd_recipient_restrictions =
  check_recipient_access hash:/etc/postfix/recipient_access
  permit_mynetworks
  reject_unauth_destination
  ... other stuffs

/etc/postfix/maybe_to_list:
[EMAIL PROTECTED]       OK
[EMAIL PROTECTED] OK
[EMAIL PROTECTED] OK

/etc/postfix/recipient_access:
[EMAIL PROTECTED]       maybe_to_list

Note: belum dicoba, resiko ditanggung dewek :-)

 Asfihani

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