sendmail tcp lmtp to cyrus, lmtp_over_quota_perm_failure: 1 not working?

[mahecha@xxxxxxxxx]

hum.... I was playing with sendmail-to-lmtp over tcp... got it working,
but adter testing the other imap.conf options, came to find out that
lmtp_over_quota_perm_failure: 1 does not work as with the lmtp via
socket.

messages do not get delivered to over-quota user, but
he/she is allowed to send a message; it just wont be saved to sent
folder.... and also the sender of a message to the over-quota user will
not get a returned overquota error message...

has anyone
experienced this behavior?
Thanks
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