>[оверквотинг удален]
>>
>> exclude package(s) by name or glob
>> --obsoletes
>> enable obsoletes processing during updates
>> --noplugins
>> disable Yum plugins
>>[root@mail bin]#
>
>Значит
>#yum update qmail [root@mail bin]# yum upgrade qmail
Loading "installonlyn" plugin
Setting up Upgrade Process
Setting up repositories
Reading repository metadata in from local files
Could not find update match for qmail
No Packages marked for Update/Obsoletion
[root@mail bin]# yum search qmail
Loading "installonlyn" plugin
Setting up repositories
Reading repository metadata in from local files
var-qmail-create.i386 1.03-112patch_14_15 installed
Matched from:
var-qmail-create
Creates binary package for qmail
This package creates a binary package for qmail.
http://www.qmail.org/
[root@mail bin]# yum update qmail
Loading "installonlyn" plugin
Setting up Update Process
Setting up repositories
Reading repository metadata in from local files
Could not find update match for qmail
No Packages marked for Update/Obsoletion
[root@mail bin]#