Am 30.03.2012 15:22, schrieb Stevan Bajić: >> I upgraded my dspam installation from 3.8.0 to 3.10.1 several weeks ago. >> And I had to notice, that the detection quality suddenly dropped a lot: >> Each day I have to remove several mails from Junk because they are seen >> as spam -- this didn't happen in the old installation and it also does >> not change. Was it a mistake to use the old database? Would it be wise >> to drop the old data and retrain? > in your case: yes! > I say that because I see you are using CHAIN and you are using TEFT. If > you ask me then I would start from a empty database and would use OSB > and TOE.
But if I remember correctly, TOE should only be used if the database is quite mature. Doesn't this hold anymore? And I forgot to mention, for most of the accounts this is actually set to 'TUM' (that I -- from the description -- prefer). Btw: For re-training: Is there some nice 'junk database' one could use (for non-junk I can just use the current messages)? I know that when I first installed DSPAM it took me quite a while to find such a junk database -- but I forgot where it came from. >> Also I am a bit puzzled about the new configuration: Several options now >> appear twice in the conffile: One time as a normal option and one time >> as a 'Preference' parameter. It is not clear to me what takes precedence >> or what happens if one of them is not set. Perhaps this influences the >> problem above, as I might have conflicting options set this way. (Why >> are these 'Preference' parameters there anyway?) > The entries without Preference are the global valid entries. Preferences > are values that each user can have and can change (if you allow him/her > to change them). So what is the actual effect of setting: TrainingMode teft Preference "trainingMode=TUM" (and assuming no override is done by the user) And if I understand this correctly, I can drop any Preference thingy that I don't want to be overridden by a user anyway? - René
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