ok, I have some comments of my own, marked <<<<< :
1 ETRN Mail theft attempt
4 ACL unauthorized relay
4 SMTP invalid [EMAIL PROTECTED]
10 SMTP invalid [EMAIL PROTECTED]
14 DNS no A/MX for @recipient.domain
14 Other
33 ACL [EMAIL PROTECTED]
42 SMTP Exceeded Hard Error Limit after DATA
86 ACL body checks
98 ACL helo_hostnames
130 ACL unverified sender address: verification in progress <<<<
143 ACL mta_clients_bw
163 ACL undeliverable sender address: definitive <<<<
249 ACL unverified sender address: definitive <<<<
346 DNS no A/MX for @sender.domain
455 ACL from_senders_clueless
700 SMTP Exceeded Hard Error Limit after RCPT
951 ACL mta_header_checks
1293 DNS timeout for MTA PTR hostname (forged @sender.domain)
1387 ACL from_senders_slet
2294 ACL from_senders_black
2340 DNS nxdomain for MTA PTR hostname (forged @sender.domain)
4597 ACL from_senders_regexp
6518 ACL mta_clients_black
21872 TOTAL
the TOTAL is from 00:00 to 10:40.
the <<<< rejects are from just 09:40 to 10:40
So it looks pretty good. :))
Len