[Dovecot] Weird Problem with subscriptions

[Harry Lachanas]

Dovecot Version 1.2.11


Created Public Namespaces and folders

idx and control are created in each users Maildir/
aka

namespace public {
    prefix=Public/
    separator = /
    location = 
maildir:/home/Public-Folders-Mail/Public-RO:INDEX=~/Maildir/p1-idx:CONTROL=~/Maildir/p1-ctrl
    hidden = no
    subscriptions = no
    inbox = no
}

The problem occurs after a user has subscribed to The Folder

dovecot complaints about ...

dovecot: IMAP(grharry): 
open(/home/grharry/Maildir/p1-idx/.production/dovecot.index.log) failed: 
Permission denied (euid=1004(grharry) egid=1000(vmail) missing +x perm: 
/home/grharry/Maildir/p1-idx/.production)

After changing manually the perm in the above dir +x all works fine.

I've tried unsubscribing and deleting the p1-ctl p1-idx dir structures

The same problem occured ( This hapens in the users own Maildir  )

Your help  will be appreciated

Regards

Harry