I used Cyrus-IMAP as my server, which support maildir format.
 
when I logined from web, it created folders automatically, such as Drafts,Junk,Sent,Trash,
I can see them from Linux.
but from the web client interface, I can't see the folders, can you tell me why?
 
2009-01-05

wuxiaodong104

发件人: Zhang Huangbin
发送时间: 2009-01-05  11:14:17
收件人: wuxiaodong104
抄送: users
主题: Re: [RCU] a question about storage format
wuxiaodong104 wrote:
> Hello,friends,
>   
> I have installed RCE days before successfully, however, I don't know whether email is stored in mbox or Maildir format?
> I would appreciate very much if anyone can tell me.
>   
> Thank you. 
mail format is set in the IMAP server side, not in roundcube.
in Dovecot, you can define mail format in 'mail_location' parameter:
    mail_location = maildir:/mail/%Ld/%Ln/:INDEX=/mail/%Ld/%Ln/
I use 'maildir' format here.
-- 
Best regards.
Zhang Huangbin
- Open Source Mail Server Solution for RHEL/CentOS 5.x:
  http://code.google.com/p/iredmail/