[Bug 1068036] Re: postfix (precise) has lost the ability to lookup aliases in NIS
Scott Kitterman
ubuntu at kitterman.com
Fri Oct 19 03:49:24 UTC 2012
** Description changed:
+ [IMPACT]
+
+ * NIS authentication doesn't work.
+
+ [TESTCASE]
+
+ * With postfix installed do:
+
+ $ postconf -m | grep nis
+
+ If that produces no output, you've reproduced the bug.
+
+ * Install the updated package and repeat. This time is should look
+ like:
+
+ $ postconf -m | grep nis
+ nis
+
+ [Regression Potential]
+
+ * Nil. It's just re-enabling a build flag for functionality that was
+ previously dropped.
+
+ [Original Bug]
+
on a (freshly installed) system with nis authentication, postfix is no longer able to read aliases from the nis table mail.aliases.
in 10.04 it worked
symptoms are:
- errors in /var/log/mail.log:
warning: nis:mail.aliases is unavailable. unsupported dictionary type: nis
- and mail is not forwarded
Obviously some build switch was changed between 10.04 and 12.04.
In 10.04:
$ postconf -m | grep nis
nis
In 12.04 the output is empty.
But still in 12.04 the postfix.postinst skript looks for nis and creates
an appropriate mail.cf entry for lookup in nis:mail.aliases
-
$ lsb_release -rd
Description: Ubuntu 12.04.1 LTS
Release: 12.04
$ apt-cache policy postfix
postfix:
- Installiert: 2.9.3-2~12.04.3
+ Installiert: 2.9.3-2~12.04.3
** Also affects: postfix (Ubuntu Precise)
Importance: Undecided
Status: New
** Also affects: postfix (Ubuntu Quantal)
Importance: Undecided
Status: New
** Also affects: postfix (Ubuntu Raring)
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/1068036
Title:
postfix (precise) has lost the ability to lookup aliases in NIS
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