[Postfix espanol] Postfix snapshot 20011125

[Wietse Venema]

Snapshot 20011125 fixes a spurious postmaster notification bug that
crept into snapshot 20011121, and, more usefully, introduces an
SMTP sender address anti-spoofing feature.

The stable non-Beta Postfix release (20010228) does not change
except for bugfixes and for portability fixes. New features are
tested out in snapshot releases.

See the RELEASE_NOTES below for a description of incompatible
changes and new features.  See the HISTORY file below for a summary
of all changes.

The source code will appear soon on the download sites listed
on http://www.postfix.org.

Primary site:

    ftp://ftp.porcupine.org/mirrors/postfix-release/experimental

Files:

    snapshot-20011125.tar.gz        Source
    snapshot-20011125.tar.gz.sig    PGP signature
    snapshot-20011125.HISTORY       Change log
    snapshot-20011125.RELEASE_NOTES Release notes

Or, point your web browser at:

    ftp://ftp.porcupine.org/mirrors/postfix-release/index.html

Happy Postfixing!

        Wietse

[Extract from the RELEASE_NOTES file]

	Major changes with snapshot-20011125
	====================================

	New parameter smtpd_sender_login_maps that specifies the (SASL)
	login name that owns a MAIL FROM sender address. Specify a regexp
	table in order to require a simple one-to-one mapping.

	New sender anti-spoofing restriction reject_sender_login_mismatch
	that refuses a MAIL FROM address when $smtpd_sender_login_maps
	specifies an owner but the client is not (SASL) logged in as the
	MAIL FROM address owner, or when a client is (SASL) logged in but
	does not own the address according to $smtpd_sender_login_maps.

[Extract from the HISTORY file]

20011121

	Portability: AIX5 (Adrian P. van Bloois), MAC OS X 10.1.1
	(Gerben Wierda).

20011125

	Bugfix: spurious postmaster notifications because some flag
	was not reset.

	Feature: new parameter smtpd_sender_login_maps that specifies
	the (SASL) login name that owns a MAIL FROM address.
	Specify a regexp table in order to require a simple one-to-one
	mapping. This is used in the reject_sender_login_mismatch
	sender anti-spoofing feature.

	Feature: restriction reject_sender_login_mismatch refuses
	a MAIL FROM address when $smtpd_sender_login_maps specifies
	an owner but the client is not (SASL) logged in as the MAIL
	FROM address owner, or when a client is (SASL) logged in
	but the client login name does not own the MAIL FROM address
	according to $smtpd_sender_login_maps.  File: smtpd/smpd_check.c.

	Documentation: added some redundancy to the LMTP_README
	file so people can keep track of the difference between
	the Postfix LMTP client and the non-Postfix LMTP server.

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