Hi folks, hope that get some help for some doubts :P

I've configured dovecot in a clustered environment 3 X HP Proliant DL380+RHEL ES 4.0+EVA4000+GFS.

Everything is working great.

But, when I putted this cluster on production, I had some problems with quota+ldap in my dovecot.

Here follows my configuration:

/etc/dovecot.conf

last_valid_gid = 101

maildir_copy_with_hardlinks = no

login_greeting = Internet ready.

disable_plaintext_auth = no

auth_default_realm =domain.com.br

protocol imap {

    mail_plugins = imap_quota quota

}

protocol lda {

    postmaster_address = postmaster@domain.com.br

mailto:postmaster@domain.com.br

    mail_plugins = quota

}

protocol pop3 {

    pop3_uidl_format = %08Xu%08Xv

    mail_plugins = quota

}

auth default_with_listener {

    mechanisms = plain login

    userdb ldap {

            args = /etc/dovecot-ldap.conf

    }

    passdb ldap {

            args = /etc/dovecot-ldap.conf

    }

    socket listen {

            master {

                    path = /var/run/dovecot/auth-master

                    mode = 0660

                    user = vmail

                    group = mail

            }

    }

}

plugin {

    quota = maildir

}

/etc/dovecot-ldap.conf

...

user_attrs = mail,homeDirectory,,,,quota=quota=maildir:storage

user_filter = (&(objectClass=VirtualMailAccount)(mail=%u)(accountActive=TRUE)(delete=F ALSE))

I'm heaving heavy load of e-mails in this environment, so this problem started to happen:

Almost all users have 100MB of quota, that's ok for us and we are storing 102400 at our ldap. But, when I put this configuration working on, all clients receive overquota messages.

If I'm using quota information in my ldap server, do I have to use this option in my dovecot.conf file?

plugin {

    quota = maildir

}

Tnx for any help and/or tips.

Regards,

Venilton C. Junior HP Certified Professional Sercompe Computadores Ltda. Office: +55 47 3431-9700 Fax: +55 47 3431-9747 Mobile: +55 47 9653-5872 www.sercompe.com.br http://www.sercompe.com.br/