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ACL Policy Daemon for Postfix 0.70 (Default branch)

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Special Forums News, Links, Events and Announcements Software Releases - RSS News ACL Policy Daemon for Postfix 0.70 (Default branch)
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Old 04-21-2008
ACL Policy Daemon for Postfix 0.70 (Default branch)
ACL Policy Daemon is a program that communicates with the Postfix MTA using the Policy Delegation Protocol to implement an ACL (Access Control List) system, making it very easy to improve and create controls for your email traffic. It can verify SPF records and do greylisting too.License: GNU General Public License (GPL)Changes:
This release adds greylisting support and has complete code refactoring. There are many new ACLs, better documentation, and performance improvements. It's been tested on production servers for some time and has proven to be very stable and reliable.Image

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LEARN ABOUT OPENSOLARIS

acl_trivial

acl_trivial(3SEC)				       File Access Control Library Functions					 acl_trivial(3SEC)

NAME

       acl_trivial - determine whether a file has a trivial ACL

SYNOPSIS

       cc [ flag... ] file... -lsec [ library... ]
       #include <sys/acl.h>

       int acl_trivial(char *path);

DESCRIPTION

       The acl_trivial() function is used to determine whether a file has a trivial ACL. Whether an ACL is trivial depends on the type of the ACL.
       A POSIX draft ACL is trivial if it has greater than MIN_ACL_ENTRIES. An NFSv4/ZFS-style ACL is trivial if it either has entries other  than
       owner@, group@, and everyone@, has inheritance flags set, or is not ordered in a manner that meets POSIX access control requirements.

RETURN VALUES

       Upon successful completion, acl_trivial() returns 0 if the file's ACL is trivial and 1 if the file's ACL is not trivial. If it could not be
       determined whether a file's ACL is trivial, -1 is returned and errno is set to indicate the error.

ERRORS

       The acl_trivial() function will fail if:

       EACCES	 A file's ACL could not be read.

       ENOENT	 A component of path does not name an existing file or path is an empty string.

ATTRIBUTES

       See attributes(5) for descriptions of the following attributes:

       +-----------------------------+-----------------------------+
       |      ATTRIBUTE TYPE	     |	    ATTRIBUTE VALUE	   |
       +-----------------------------+-----------------------------+
       |Interface Stability	     |Evolving			   |
       +-----------------------------+-----------------------------+
       |MT-Level		     |MT-Safe			   |
       +-----------------------------+-----------------------------+

SEE ALSO

       acl(5), attributes(5)

SunOS 5.11							    6 Oct 2005							 acl_trivial(3SEC)