Hi,



I just upgrade from a very old version to version 1.43.



I can't really understand how the different columns are to be read.



This is what are received and rejected:

Received 1473

Delivered 344 (23,4%)

Rejected 1129 (76,6%)



This is the summary off the rejected mails:

DNS blacklisted 993

DNS Whitelisted 0

Relay rejected for policy reasons 45

Local servers SMTP protocol rejections 0

Sender rejected for policy reasons 0

User not found in internet domain 442

Size exceeded configuration 0

Rejected by mail rule 0

Unknown reason -351



Why are there a negative number in unknown reasons?