An excerpt of the log when I make the subscription of subfolders.
How can I fix? Thank you2016-12-02 12:35:56,784 INFO [ImapSSLServer-269] [name=epozzessere@aslto3.piemonte.it;ip=172.20.20.57;ua=Icedove/45.4.0;] imap - SUBSCRIBE elapsed=1
2016-12-02 12:35:56,785 INFO [ImapSSLServer-270] [name=epozzessere@aslto3.piemonte.it;ip=172.20.20.57;ua=Icedove/45.4.0;] imap - XLIST elapsed=0
2016-12-02 12:35:56,786 INFO [ImapSSLServer-269] [name=epozzessere@aslto3.piemonte.it;ip=172.20.20.57;ua=Icedove/45.4.0;] imap - XLIST elapsed=0
2016-12-02 12:35:56,787 WARN [ImapSSLServer-270] [name=epozzessere@aslto3.piemonte.it;ip=172.20.20.57;ua=Icedove/45.4.0;] imap - LIST failed
2016-12-02 12:35:56,788 INFO [ImapSSLServer-270] [name=epozzessere@aslto3.piemonte.it;ip=172.20.20.57;ua=Icedove/45.4.0;] imap - LIST elapsed=1
2016-12-02 12:35:56,790 INFO [ImapSSLServer-269] [name=epozzessere@aslto3.piemonte.it;ip=172.20.20.57;ua=Icedove/45.4.0;] imap - LIST failed: wildcards not permitted in username /home/*
2016-12-02 12:35:56,790 INFO [ImapSSLServer-269] [name=epozzessere@aslto3.piemonte.it;ip=172.20.20.57;ua=Icedove/45.4.0;] imap - LIST elapsed=1
2016-12-02 12:35:56,791 INFO [ImapSSLServer-270] [name=epozzessere@aslto3.piemonte.it;ip=172.20.20.57;ua=Icedove/45.4.0;] imap - LIST elapsed=1
2016-12-02 12:35:56,794 INFO [ImapSSLServer-269] [name=epozzessere@aslto3.piemonte.it;ip=172.20.20.57;ua=Icedove/45.4.0;] imap - LIST elapsed=0
2016-12-02 12:35:56,795 INFO [ImapSSLServer-270] [name=epozzessere@aslto3.piemonte.it;ip=172.20.20.57;ua=Icedove/45.4.0;] imap - CREATE failed: mailbox already exists: Trash
2016-12-02 12:35:56,795 INFO [ImapSSLServer-270] [name=epozzessere@aslto3.piemonte.it;ip=172.20.20.57;ua=Icedove/45.4.0;] imap - CREATE elapsed=1