[CentOS] Yum - which repo did a package come from

Tue Aug 4 07:10:18 UTC 2009
Linux Advocate <linuxhousedn at yahoo.com>

Frank,


> On Mon, 03 Aug 2009 23:33:52 -0700 (PDT)
> Linux Advocate wrote:
> 
> > What command ( or yum command )  can i  use to find out which repo did this 
> installled package come from.
> 
> rpm -qi packagename
> 
>

# rpm -qi spamassassin

Name        : spamassassin                 Relocations: /usr
Version     : 3.2.5                             Vendor: CentOS
Release     : 1.el5                         Build Date: Wed 21 Jan 2009 02:35:38 PM MYT
Install Date: Tue 02 Jun 2009 12:28:52 AM MYT      Build Host: builder16.centos.org
Group       : Applications/Internet         Source RPM: spamassassin-3.2.5-1.el5.src.rpm
Size        : 2753255                          License: ASL 2.0
Signature   : DSA/SHA1, Mon 09 Mar 2009 09:49:14 AM MYT, Key ID a8a447dce8562897
URL         : http://spamassassin.apache.org/
Summary     : Spam filter for email which can be invoked from mail delivery agents.
Description :
SpamAssassin provides you with a way to reduce if not completely eliminate
Unsolicited Commercial Email (SPAM) from your incoming email.


frm the vendor line, i can see centos...so this rpm was frm the official centos repos?