[FUGSPBR] Postfix-auth

[Gilliatt Borges Bastos]

Bom dia,

Estou implementando autenticação no meu Postfix. Minha duvida é em relação a 
que método de auth utilizar no sasl.

pwcheck_method: pam
SASL will integrate with your system's PAM libraries, if
support is compiled in, and authenticate versus the database
specified by pam.  This is the only way to use services such as
LDAP and RADIUS, in theory.  This may be used with PLAIN,
LOGIN, and other plaintext authentication protocols.

pwcheck_method: shadow
SASL looks for the username and password using /etc/shadow.
This means that the Postfix user must have read access to
/etc/shadow.  It is recommended that you create a special group
to have the group ownership of the shadow file and give the
Postfix user membership in that group instead of in the regular
group shadow is owned by.

pwcheck_method: sasldb
This method uses the /etc/sasldb database to check passwords
and secrets.  You must use this method to allow DIGEST-MD5 or
CRAM-MD5 ( or SCRAM-MD5 if you enabled it) authentication.
Add users to this file using the saslpasswd utility.  If you
have SASL 1.5.12 or later, you must add at least one set of
credentials to the file to properly initialize it before it
will be used.  The Postfix user needs read access to this
file, and may need write access as well with pre-compiled
SASL libraries.

pwcheck_method: pwcheck
This is an alternative to giving the Postfix user read access
to the /etc/shadow file.  In theory, the pwcheck helper daemon
runs as root and interfaces with the SASL library.  This is not
yet adequately documented by Cyrus.

De acordo com o texto ae, seria possivel varios tipos. Eu gostaria de saber se 
existe um meio de fazer o sasl fazer a auth do postfix com a base de usuário 
do Free, /etc/master.passwd.
Será que existe a possibilidade ?

Desde de já muito obrigado
-- 
+-------------------------------+
Admistrador de Sistemas/Rede
Jk Comercio e Serviço Ltda
www.jkexpress.com.br
+-------------------------------+ 
Site: www.unsigned.eti.br
Email unsigned em unsigned.eti.br
Email gborges em jkexpress.com.br
Cel   9593-8333
Res   6605-8195
*-------------------------------+
_______________________________________________________________
Sair da Lista: http://www2.fugspbr.org/mailman/listinfo/fugspbr
Historico: http://www4.fugspbr.org/lista/html/FUG-BR/