Mercurial > hg > nginx-site
view xml/en/docs/mail/ngx_mail_smtp_module.xml @ 708:25584379a968
Slightly revised the DTrace article's text and grammar.
author | Ruslan Ermilov <ru@nginx.com> |
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date | Fri, 05 Oct 2012 04:15:57 +0000 |
parents | 8283b1048b27 |
children | 95c3c3bbf1ce |
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<?xml version="1.0"?> <!-- Copyright (C) 2006, 2007 Anton Yuzhaninov Copyright (C) Nginx, Inc. --> <!DOCTYPE module SYSTEM "../../../../dtd/module.dtd"> <module name="Module ngx_mail_smtp_module" link="/en/docs/mail/ngx_mail_smtp_module.html" lang="en" rev="1"> <section id="directives" name="Directives"> <directive name="smtp_auth"> <syntax><value>method</value> ...</syntax> <default>login plain</default> <context>mail</context> <context>server</context> <para> Sets permitted methods of <link url="http://tools.ietf.org/html/rfc2554">SASL authentication</link> for SMTP clients. Supported methods are: <list type="tag"> <tag-name><literal>login</literal></tag-name> <tag-desc> <link url="http://tools.ietf.org/html/draft-murchison-sasl-login-00">AUTH LOGIN</link> </tag-desc> <tag-name><literal>plain</literal></tag-name> <tag-desc> <link url="http://tools.ietf.org/html/rfc4616">AUTH PLAIN</link> </tag-desc> <tag-name><literal>cram-md5</literal></tag-name> <tag-desc> <link url="http://tools.ietf.org/html/rfc2195">AUTH CRAM-MD5</link>. In order for this method to work, the password must be stored unencrypted. </tag-desc> </list> </para> </directive> <directive name="smtp_capabilities"> <syntax><value>extension</value> ...</syntax> <default/> <context>mail</context> <context>server</context> <para> Allows to specify the SMTP protocol extensions list to be passed to the client in the response to the <literal>EHLO</literal> command. Authentication methods specified in the <link id="smtp_auth"/> directive are automatically added to this list. </para> <para> It makes sense to specify extensions supported by MTA to which clients are proxied (if this extensions are related to commands used after the authentication, when nginx transparently proxies the client connection to the backend). </para> <para> The current list of standardized extensions is published at the <link url="http://www.iana.org/assignments/mail-parameters">www.iana.org</link>. </para> </directive> </section> </module>