On Mon, 2010-08-30 at 22:56 +1000, Jean-Yves Avenard wrote:
> Hi there.
> Moving from sendmail to a macos 10.6 server that ships with postfix..
> There are a few things that I'm trying to replicate from sendmail into
> postifx, but I'm not having much luck.
> Problems:
> 2- When using a non encrypted connection , only accept the CRAM-MD5
> and Kerberos authentication methods
> 3- When using encrypted connection (via TLS or SSL), accept LOGIN,
> PLAIN, Kerberos and CRAM-MD5 authentication methods.

<http://www.postfix.org/SASL_README.html#server_sasl_enable>

"A separate parameter controls Postfix SASL mechanism policy during a
TLS-encrypted SMTP session. The default is to copy the settings from the
unencrypted session:"

smtpd_sasl_security_options = noanonymous, noplaintext
smtpd_sasl_tls_security_options = noanonymous

See <http://www.postfix.org/postconf.5.html#smtpd_sasl_security_options>
for list of the available documentation.

HINT:  The Postfix documentation is rather crazy,  you need to just
keep-on-a-clicking till you find the option the detail you need just so
happens to be listed under.  And be prepared to *constantly* be accused
by members of this list that you are lazy/incompetent/illiterate and
didn't look at the documentation.

> 4- I have added in sendmail a very simple rule allowing to create
> dummy email address such as:
> reg-username-ser...@domain.com
> this is equivalent to usern...@domain.com

I think using plussed addresses would be easier, and is a generally
recognized standard.  Otherwise perhaps some kind of regular expression
rewrite?

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