I get this email each morning.
/etc/cron.daily/sa_update:
error: GPG validation failed!
The update downloaded successfully, but it was not signed with a trusted GPG key. Instead, it was signed with the following keys:
6C6191E3
Perhaps you need to import the channel's GPG key? For example:
wget
http://spamassassin.apache.org/updates/GPG.KEY sa-update --import GPG.KEY
channel: GPG validation failed, channel failed
I putty in as root and do this
ogin as: root
root@192.168.2.144's password:
Last login: Wed Aug 18 20:01:31 2010 from pc-00249.shpw.local
[root@shpwserver ~]# wget
http://spamassassin.apache.org/updates/GPG.KEY--19:42:43--
http://spamassassin.apache.org/updates/GPG.KEY => `GPG.KEY.4'
Resolving spamassassin.apache.org... 140.211.11.131
Connecting to spamassassin.apache.org|140.211.11.131|:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 4,777 (4.7K)
100%[====================================>] 4,777 23.80K/s
19:42:44 (23.73 KB/s) - `GPG.KEY.4' saved [4777/4777]
[root@shpwserver ~]# sa-update --import GPG.KEY
[root@shpwserver ~]#
The next morning I get the same email again.