[Dovecot] Quota warnings and LMTP

[joshua at hybrid.pl]

Hello,

I have dovecot 2.0 configured with virtual users in MySQL, SMTP is
handled by exim which uses dovecot LMTP transport.

I'd like to test quota warning messages, but in wiki2 there is only
an example for delivering it with dovecot-lda. I tried several ways
of using lmtp binary, but without success.

How to replace this:

cat << EOF | /usr/local/libexec/dovecot/dovecot-lda -d $USER -o 
"plugin/quota=maildir:User quota:noenforcing"
 From: postmaster at domain.com
Subject: quota warning

Your mailbox is now $PERCENT% full.
EOF

with lmtp?

Greetings,
-- 
Jacek Osiecki