[FUGSPBR] Postfix-auth

[Gilliatt Borges Bastos]

Pessoal, já li e consegui responder minha duvida. Mas ainda estou tendo 
problema. 
Estou utilizando a opção 

getpwent   (All platforms)
                Authenticate using the getpwent() library function. Typically
                this authenticates against the local password file. See your
                systems getpwent(3) man page for details.

Mas o postfix me apresenta um erro, alguem que já configurou a autenticaçãp 
com sasl, será que não pode me ajudar ?

Grato

Gilliatt

Em Ter 12 Ago 2003 06:48, Gilliatt Borges Bastos escreveu:
> 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

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