So I start this in Iceweasel
https://10.0.0.224/iredadmin/

Error: Password of cn=vmailadmin is incorrect.

System Debian Jessie LXC Container
# lxc-start -n mail 
INIT: version 2.88 booting
Using makefile-style concurrent boot in runlevel S.
Activating lvm and md swap...done.
Checking file systems...fsck from util-linux 2.25.2
done.
udev does not support containers, not started ... (warning).
Cleaning up temporary files... /tmp failed!
Mounting local filesystems...done.
Activating swapfile swap...done.
Cleaning up temporary files....
Setting kernel variables ...done.
Configuring network interfaces...RTNETLINK answers: File exists
Failed to bring up eth0.
done.
Cleaning up temporary files....
startpar: service(s) returned failure: checkroot-bootclean.sh ... failed!
INIT: Entering runlevel: 3
Using makefile-style concurrent boot in runlevel 3.
GNUstep distributed object mapper disabled, see /etc/default/gdomap.
Applying iptables firewall rules:iptables-restore v1.4.21: iptables-restore: unable to initialize table 'filter'

Error occurred at line: 27
Try `iptables-restore -h' or 'iptables-restore --help' for more information.
failed!
Starting system message bus: dbus.
Starting iredapd ...
Starting OpenLDAP: slapd.
Starting authentication failure monitor: fail2banERROR  No file(s) found for glob /var/log/auth.log
ERROR  Failed during configuration: Have not found any log file for sshd jail
failed!
Starting periodic command scheduler: cron.
Starting