I'm using spamprobe on Solaris with the default settings. It works well: no false positives and about 3% false negatives. However at least ten percent of spam that is
From: "Sapphirex Advanced" or
From: "Sapphirex Expeditors" is getting through. I retrained spamprobe on several dozen of these spam messages, but when I then do a spamprobe dump, the string Sapp does not appear anywhere in the dump. Am I doing something wrong?
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I'm using spamprobe on Solaris with the default settings. It works well: no false positives and about 3% false negatives. However at least ten percent of spam that is
From: "Sapphirex Advanced" or
From: "Sapphirex Expeditors" is getting through. I retrained spamprobe on several dozen of these spam messages, but when I then do a spamprobe dump, the string Sapp does not appear anywhere in the dump. Am I doing something wrong?
I see now that
sapphirex
sapphirex advanced
sapphirex expeditors
all appear in the dump, in lower case, and all with high spam ratings.
I am still mystified as to how so many spam messages from this source could get through. I'll post this question to the e-mail group.