E-Mail And Server Security only scores SPAM Confidence leven zero (0) or nine(9)
we are using E-Mail and Server security 11.x
and activated the spam controll for some time now (some months) we just discovered that the spam filter only qualifys messages as 0 (non spam) or 9 (highest level of spam)
there are no messages qualified in between.
the problem is that some of the 1% level 9 spam are false positives. and should not be ringing any alarmbells.
for my logic to be Level9 classified (highest level) spam the mail should be comming from a nigerian king that promise me 2 million (USD) worth of viagra and rollexes if i pay him 1000US Dollar in advance for transportation costs.
It's almost impossible to scan 200.000 mails and only classify mails with 0 and 9 and noting in between.
Spam Scanner statistics
|Spam scanner version:||1.1.264|
|Number of processed messages:||219,044|
|Last updated:||3/9/2016 1:32:31 PM|
Spam confidence level:
Number of messages:
Please, contact support. We need more details for investigation.
We're experiencing the exact same issue. Emails are either ranked 0 or 9.