[Dovecot] imap list response has an extra field on some mailboxes.

[Kui Zhang]

Hello,

per rfc3501

7.2.2. LIST Response

Contents:
name attributes
hierarchy delimiter
name

Dovecot: 2.1.16

/usr/lib/dovecot/imap -u user at domain.tld

list "" "*"

Most responses are correct. But some appears to not be.

"""
* LIST (\HasNoChildren) "/" {117}
path/to/"part_mailbox_name" other_parts

* LIST (\HasNoChildren) "/" {10}
"test" box

"""

char after {117} appears to be \n.


All affected mailboxes appears to have ' " ' in mailbox name.

And the number between '{' '}' appears to be the length of the path.

Anyone ran into this issues before? If so, how to fix it?
Is it a bug?  Other rfc I should read?


Thanks
Kui.Z