On Wed, 3 Nov 2004, gotfish wrote:

> Hello,
>
> J'ai acces a un serveur SMTP relay avec SSL et protege egalement par un 
> login/password.
>
> Comment je code le login/pass dans le setup de Postfix? Postfix, lui, a ete installe
> avec TLS.

C'est dans la doc...

http://www.postfix.org/SASL_README.html#client_sasl

Enabling SASL authentication in the Postfix SMTP client

Turn  on client-side  SASL authentication,  and specify  a  table with
per-host or per-destination username and password information. Postfix
first looks up the server hostname; if no entry is found, then Postfix
looks up the destination domain  name (usually, the right-hand part of
an email address).

/etc/postfix/main.cf:
    smtp_sasl_auth_enable = yes
    smtp_sasl_password_maps = hash:/etc/postfix/sasl_passwd

/etc/postfix/sasl_passwd:
    foo.com username:password
    bar.com username

Note: some SMTP servers support PLAIN or LOGIN authentication only. By
default, the  Postfix SMTP client does not  use authentication methods
that send plaintext passwords,  and defers delivery with the following
error  message: "Authentication  failed: cannot  SASL  authenticate to
server". To enable plaintext authentication specify, for example:

/etc/postfix/main.cf:
    smtp_sasl_security_options =

The SASL client password file  is opened before the SMTP server enters
the optional chroot jail, so you can keep the file in /etc/postfix.

Note:  Some  SMTP  servers  support  authentication  mechanisms  that,
although available on  the client system, may not  in practice work or
possess the appropriate credentials  to authenticate to the server. It
is  possible via the  smtp_sasl_mechanism_filter parameter  to further
restrict the  list of server  mechanisms that the smtp(8)  client will
take into consideration.

The Postfix SMTP client is backwards compatible with SMTP servers that
use the  non-standard "AUTH=method..." syntax in response  to the EHLO
command;  there is  no  Postfix client  configuration  needed to  work
around it.
Credits

---

-- 
** Alexandre Dulaunoy (adulau) **** http://www.foo.be/ **** 0x44E6CBCD
**/ "To  disable the  Internet to  save EMI  and Disney  is  the moral
**/ equivalent of burning down the library of Alexandria to ensure the
**/ livelihood of monastic scribes." Jon Ippolito.
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