Am 2004-05-11 14:11:06, schrieb Marek Habersack:
>On Tue, May 11, 2004 at 10:49:47AM +0200, Bartosz Fenski aka fEnIo scribbled:
>[snip]
>> It's not so easy. In fact checking GPG signatures when fetchmail
>> downloads mails will kill my machine.
>You don't have to do it when fetchmail is fetching them, I suppose. It could
>as well be done in your MUA, I think.
I think, he was meaning, if he fetch the mail and check it for example
from the ~/.procmailrc gpg eats up all resources !!!
I have done this tooo on a PII/233 with 128 MByte memory...
But additional 'spamassassin' (bayesian) and 'f-prot' ;-)
They need for a 512kBit ADSL an PII/500 with 256 MByte minimum
if I get around 200 Messages in one time. Now I check the 176
Mailboxex continously ! and it works quiet well, but if I have
a Line-Drop for some hours... I run in trouble !
>> Right now after night I have to download about 200 mails. Bayesian
>> filtering + procmail takes my machine about 10-15 minutes to sort out
>> this. With GPG signatures I will have to get up one hour earlier ;)
>May I ask why aren't you filtering on your server?
I have a dedicated $HOME Server which run 24/7 with nfs-user-server,
samba, netatalk, apache, proftpd, ssh, courier-(imap,mta,webadmin)
Maybe a little bit to much for a PII/233 with 128 MBytes
But it works generaly very fine... No problems with my 5 Workststions.
>> Yes but there are less or more complicated filtering solutions.
>> Sure I can write very complicated rules for procmail + bogofilter
>> + spamassasin + gnupg checks + <put whatever you want>, but hey... every
>> check needs CPU power and harddrive access.
>You got that right, the programs you listed above can take all of your CPU,
>indeed :) But how about integrating PGP/GPG checking (not necessarily with
>gnupg) inside the spam filter? And rather not one written in Perl?
Hmmm, i get per day between 3000 and 3500 Messages on my FileServer
with around 100 $USER and 176 Mailaccounts (fetched)
Now I cycle the fetching central from the first E-Mail to the last
and then it begins new...
Which mean, that I get all 30 seconds a message !!!
This works very fine with
fetchmail -> procmail -> spamassassin (bayesian) -> f-prot -> gpg
The load on my FileServer is around 0.8 to 3.5
>> That looks interesting. Thanks for pointing it out to me.
>I can certify it works well - my boss is subscribed to as many mailing lists
>as I am, and yet he receives 1 (_one_) spam/week on average.
'spamassassin' find all SPAM's too.
>> Yes... but this worked perfectly so far... Mail mentioned by me was the
>> *first* GPG signed spam I ever seen ;)
>Do you have a pristine copy of the message perhaps?
AFAIK checkinf for singned Messages can only be done on lists like
debian-devel or somting like this. not on debian-user* or debian-laptop
because they are to much beginnes which do not know how to do it.
I think, making the "professional" lists to subscribers only will be
the best. I think all persons in this List know very well, how to use
debian and gnupg ;-)
>regards,
>
>marek
Greetings
Michelle
--
Linux-User #280138 with the Linux Counter, http://counter.li.org/
Michelle Konzack Apt. 917 ICQ #328449886
50, rue de Soultz MSM LinuxMichi
0033/3/88452356 67100 Strasbourg/France IRC #Debian (irc.icq.com)
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