1. Here's is a fairly busy IMGate using reject_unverified_recipient (I
would prefer he use to_relay_recipients for these volumes), and only 4 of
the bounces are by his Imail:
Per-Hour Traffic Summary
time received delivered deferred bounced rejected
--------------------------------------------------------------------
0000-0100 7834 542 31 15 9854
0100-0200 7463 435 8 13 9951
0200-0300 7193 517 15 11 9053
0300-0400 7588 510 9 5 9598
0400-0500 7342 456 10 9 9155
0500-0600 7824 653 14 5 10065
0600-0700 7087 504 13 4 9096
0700-0800 8108 920 19 10 11110
0800-0900 7552 1323 9 14 9098
0900-1000 7719 1074 57 8 9413
1000-1100 7697 1095 46 8 9171
1100-1200 9011 1077 23 6 11201
1200-1300 7478 978 43 12 9295
1300-1400 0 0 0 0 0
2. and his harvested _dict file plays a typically big role in total rejects:
3323 RBL bulk.rhs.mailpolice.com
3327 DNS nxdomain for MTA PTR hostname (forged @sender.domain)
4938 ACL SAV: unverifiable sender address
9833 ACL mta_clients_bw
14254 SMTP Exceeded Hard Error Limit after DATA
14617 RBL cbl.abuseat.org
16512 ACL RAV: undeliverable recipient address <<<<<<<<<<<<<<
20951 SMTP Exceeded Hard Error Limit after RCPT
21060 ACL mta_clients_dict <<<<<<<<<<<<<<
26197 ACL helo hostname contains an IP
============================
152237 TOTAL
Usually, for a day, the RAV rejects will be bigger than the _dict rejects.
Len
