cPanel version 11 upgrade... had to revert back to 10

Hello,

I'm running FC5 with MailScanner, lfd, and csf (chirpy). Today, I decided to do a manual update of cpanel/whm from the release branch (along with perl 5.8.8). All went well and the look & feel is very nice. I also like the other added features; a definite improvement.

The problem I encountered:
====================
Exim could not deliver mail to local mailboxes. It failed miserably and the "pending" queue filled for a good 5 hours. The error message I kept getting:

R=defer_router defer (-1): All deliveries are handled by MailScanner

I looked at the exim.conf file at the defer_router section and tried to trace what was going on but came up empty. Tried to revert back to original exim.conf, did an update on exim, and restarted it... but to no avail.

As a result, I had to revert back to version 10.x (from the stable branch).

I would like to upgrade to version 11 but am not confident that all the kinks have been worked out. Has anyone else encountered the same problem in upgrading?

Lamp

 

... and now all of these errors

Time: Thu Jun 7 04:07:04 2007

The following list of files have FAILED the md5sum comparision test. This means that the file has been changed in some way. This could be a result of an OS update or application upgrade. If the change is unexpected it should be investigated:

/usr/bin/a2p: FAILED
/usr/bin/perl: FAILED
/usr/bin/perl5.8.8: FAILED
/usr/bin/pure-pw: FAILED
/usr/bin/pure-pwconvert: FAILED
/usr/bin/pure-statsdecode: FAILED
/usr/sbin/exim: FAILED
/usr/sbin/exim_dbmbuild: FAILED
/usr/sbin/exim_dumpdb: FAILED
/usr/sbin/exim_fixdb: FAILED
/usr/sbin/exim_lock: FAILED
/usr/sbin/exim_tidydb: FAILED
/usr/sbin/pure-authd: FAILED
/usr/sbin/pure-ftpd: FAILED
/usr/sbin/pure-ftpwho: FAILED
/usr/sbin/pure-mrtginfo: FAILED
/usr/sbin/pure-quotacheck: FAILED
/usr/sbin/pure-uploadscript: FAILED
/usr/sbin/runq: FAILED
/usr/sbin/sendmail: FAILED
/usr/local/bin/perl: FAILED

 

You're probably right, but after the mail plug I'm more cautious in my thinking.