Red Hat

protocols = imap imaps pop3 pop3s
log_timestamp = "%Y-%m-%d %H:%M:%S "
mail_location = maildir:/home/vmail/%d/%n/Maildir

ssl_cert_file = /etc/pki/dovecot/certs/dovecot.pem
ssl_key_file = /etc/pki/dovecot/private/dovecot.pem

namespace private {
separator = .
prefix = INBOX.
inbox = yes
}

protocol lda {
log_path = /home/vmail/dovecot-deliver.log
auth_socket_path = /var/run/dovecot/auth-master
postmaster_address = 
}

protocol pop3 {
pop3_uidl_format = %08Xu%08Xv
}

auth default {
user = root

passdb sql {
args = /etc/dovecot-sql.conf
}

userdb static {
args = uid=5000 gid=5000 home=/home/vmail/%d/%n allow_all_users=yes
}

socket listen {
master {
path = /var/run/dovecot/auth-master
mode = 0600
user = vmail
}

client {
path = /var/spool/postfix/private/auth
mode = 0660
user = postfix
group = postfix
}
}
}