I have a box with iredmail installed in CentoOS 6.4.
When trying to access the vmail1 folder, which is the storage path for emails, It get the following:
[root@mx vmail]# dir -ls
total 12
4 drwxr-xr-x 4 vmail vmail 4096 Apr 27 2013 backup
4 drwx------ 2 vmail vmail 4096 Apr 27 2013 sieve
4 drwx------ 7 vmail vmail 4096 May 9 2013 vmail1
[root@mx vmail]# cd vmail1
-bash: cd: vmail1: Permission denied
[root@mx vmail]#
As you can see, I'm logged in as root. What can cause this reaction, and how can I solve it?