Mr. Sirainen Thank you so much for your great help.
I get it by adding acl=vfile in plugin{} section. Cheers, Wen > -----Original Message----- > From: Timo Sirainen [mailto:[EMAIL PROTECTED] > Sent: Sunday, March 02, 2008 1:44 PM > To: Wen Guangcheng > Cc: 'Dovecot Mailing List' > Subject: Re: [Dovecot] How to prevent deleting mail by mailer? > > On Mon, 2008-02-25 at 17:54 +0900, Wen Guangcheng wrote: > > Hi, > > I have just upgraded my dovecot to the latest release/stable > > version(1.0.10) and added "mail_plugins = acl" in protocal > imap class of dovecot.conf file. > > In order to make emails in /home/foo/Maildir read-only to > foo, I wrote > > a dovecot-acl file under /home/foo/Maildir and put > "user=foo rl" in the file. > > Is that OK? But unfortunately emails in /home/foo/Maildir > still can be > > deleted by foo. Have I missed something in my configration? I am a > > novice at dovecot and ACL. Thanks for your help. > > You need to add acl=vfile to plugin {} section as well. > > If it still doesn't work, try "owner rl" instead. > >