[Dovecot] dovecot 2.2.5 with plugin listescape and shared mailbox with dot in INBOX

Hi list,

I have a problem with dovecot 2.2.5 and nightly (latest 20130923) with :

• plugin listescape enabled
• shared mailbox
• and mail_shared_explicit_inbox = no

Problem is I can't get list of mails in INBOX of my shared users.

For example :

2013-09-23 22:20:06 imap-login: Info: Login: user=<roms>, method=PLAIN, rip=192.168.0.203, lip=192.168.20.200, mpid=6127, TLS, session=<R8D9vhLn3ADAqADL> 2013-09-23 22:20:06 imap: Debug: Loading modules from directory: /usr/local/lib/dovecot 2013-09-23 22:20:06 imap: Debug: Module loaded: /usr/local/lib/dovecot/lib01_acl_plugin.so 2013-09-23 22:20:06 imap: Debug: Module loaded: /usr/local/lib/dovecot/lib02_imap_acl_plugin.so 2013-09-23 22:20:06 imap: Debug: Module loaded: /usr/local/lib/dovecot/lib20_autocreate_plugin.so 2013-09-23 22:20:06 imap: Debug: Module loaded: /usr/local/lib/dovecot/lib20_listescape_plugin.so 2013-09-23 22:20:06 imap: Debug: Module loaded: /usr/local/lib/dovecot/lib20_zlib_plugin.so 2013-09-23 22:20:06 imap: Debug: Module loaded: /usr/local/lib/dovecot/lib30_imap_zlib_plugin.so 2013-09-23 22:20:06 imap: Debug: Added userdb setting: plugin/acl_groups=Exchange Services,Exchange Domain Servers,Propriétaires créateurs de la stratégie de groupe,Administrateurs du schéma,Admins du domaine,Administrateurs de l'entreprise,Administrators,Users,roms 2013-09-23 22:20:06 imap(roms): Warning: autocreate plugin is deprecated, use mailbox { auto } setting instead 2013-09-23 22:20:06 imap(roms): Debug: Effective uid=471, gid=471, home=/home/dovecot/dovecot//mail/roms 2013-09-23 22:20:06 imap(roms): Debug: Namespace : type=private, prefix=, sep=/, inbox=yes, hidden=no, list=yes, subscriptions=yes location=maildir:/home/dovecot/dovecot//mail/roms/Maildir 2013-09-23 22:20:06 imap(roms): Debug: maildir++: root=/home/dovecot/dovecot//mail/roms/Maildir, index=, indexpvt=, control=, inbox=/home/dovecot/dovecot//mail/roms/Maildir, alt= 2013-09-23 22:20:06 imap(roms): Debug: acl: initializing backend with data: vfile 2013-09-23 22:20:06 imap(roms): Debug: acl: acl username = roms 2013-09-23 22:20:06 imap(roms): Debug: acl: owner = 1 2013-09-23 22:20:06 imap(roms): Debug: acl vfile: Global ACL directory: (none) 2013-09-23 22:20:06 imap(roms): Debug: Namespace : type=shared, prefix=Other Users/%u/, sep=/, inbox=no, hidden=no, list=yes, subscriptions=no location=maildir:%h/Maildir:INDEX=~/Other Users/%u 2013-09-23 22:20:06 imap(roms): Debug: shared: root=/usr/local/var/run/dovecot, index=, indexpvt=, control=, inbox=, alt= 2013-09-23 22:20:06 imap(roms): Debug: acl: initializing backend with data: vfile 2013-09-23 22:20:06 imap(roms): Debug: acl: acl username = roms 2013-09-23 22:20:06 imap(roms): Debug: acl: owner = 0 2013-09-23 22:20:06 imap(roms): Debug: acl vfile: Global ACL directory: (none) 2013-09-23 22:20:06 imap(roms): Debug: Namespace : type=public, prefix=Shared Folders/, sep=/, inbox=no, hidden=no, list=yes, subscriptions=no location=maildir:/home/dovecot/dovecot//public:INDEX=~//public 2013-09-23 22:20:06 imap(roms): Debug: maildir++: root=/home/dovecot/dovecot//public, index=/home/dovecot/dovecot//mail/roms//public, indexpvt=, control=, inbox=, alt= 2013-09-23 22:20:06 imap(roms): Debug: acl: initializing backend with data: vfile 2013-09-23 22:20:06 imap(roms): Debug: acl: acl username = roms 2013-09-23 22:20:06 imap(roms): Debug: acl: owner = 0 2013-09-23 22:20:06 imap(roms): Debug: acl vfile: Global ACL directory: (none) 2013-09-23 22:20:07 imap(roms): Debug: auth input: l.dupont system_groups_user=l.dupont uid=471 gid=471 home=/home/dovecot/dovecot//mail/l.dupont 2013-09-23 22:20:07 imap(roms): Debug: maildir++: root=/home/dovecot/dovecot//mail/l.dupont/Maildir, index=/home/dovecot/dovecot//mail/l.dupont/Other Users/l.dupont, indexpvt=, control=, inbox=/home/dovecot/dovecot//mail/l.dupont/Maildir, alt= 2013-09-23 22:20:07 imap(roms): Debug: acl: initializing backend with data: vfile 2013-09-23 22:20:07 imap(roms): Debug: acl: acl username = l.dupont 2013-09-23 22:20:07 imap(roms): Debug: acl: owner = 1 2013-09-23 22:20:07 imap(roms): Debug: acl vfile: Global ACL directory: (none) 2013-09-23 22:20:07 imap(roms): Debug: maildir++: root=/home/dovecot/dovecot//mail/l.dupont/Maildir, index=/home/dovecot/dovecot//mail/roms/Other Users/l.dupont, indexpvt=, control=, inbox=/home/dovecot/dovecot//mail/l.dupont/Maildir, alt= 2013-09-23 22:20:07 imap(roms): Debug: acl: initializing backend with data: vfile 2013-09-23 22:20:07 imap(roms): Debug: acl: acl username = roms 2013-09-23 22:20:07 imap(roms): Debug: acl: owner = 0 2013-09-23 22:20:07 imap(roms): Debug: acl vfile: Global ACL directory: (none) 2013-09-23 22:20:07 imap(roms): Debug: acl vfile: file /home/dovecot/dovecot//mail/l.dupont/Maildir/.Other Users.l\2edupont/dovecot-acl not found

Last line see that the Shared Mailbox "Other Users/l.dupont" is converted to "Other Users.l\2edupont" Note, that this does not append when I trie to access a subfolder like "Other Users/l.dupont/Sent"

If I set "mail_shared_explicit_inbox = yes" with plugin listescape, I can access "Other Users/l.dupont/INBOX" If I remove "listescape" from my plugin directive, I can access the INBOX of "Other Users/l.dupont"

Thanks for any help :)

Regards, Romain