[vpsFree.cz: community-list] ClamAV

Stanislav Petr glux at glux.org
Thu Feb 26 14:20:09 CET 2015


U ty uspesnosti spamassassinu a clamavu dost záleží na tom, co je první v testech. Jinak takovej prazdnej mejl bez textu ale se zavadnym PDF spamassassin určitě nezachyti. 

Odesláno z iPhonu

26. 2. 2015 v 13:45, Ján Raška <raskaj at gmail.com>:

> Mne ClamAV parkrat chytil virus, ktory isiel od legitimneho uzivatela ktory mal na VPS mailovy ucet, lebo user bol somar, pouzival neupdatnuty Windows bez antiviraku a maily posielal cez Outlook. Spamassasin asi malokedy dostatocne oboduje outgoing email, kedze ten user je normalne prihlaseny cez TLS, a posielat von emaily s virusom, to si clovek trosku koleduje. Skutocny spam s virusom v 99.9% pripadov zachyti spamassasin.
> 
> Co sa tyka fresclam, prve co robim je, ze defaultnych 24x za den nastavim na 1x, bohate to staci a robim to prave kvoli IO, ale ak to pomoze, nemam problem si to zmenit z daemona na daily cron
> 
>> On 26 Feb 2015, at 13:26, Matej Snoha <matej at snoha.info> wrote:
>> 
>> Ad 3) - ten freshclam riesit ide:
>> 
>> Zije to bud ako daemon, co 1-50x denne (default 24) kontroluje updaty, alebo sa to pusta cez cron.
>> Co tak povedat ludom, kde to robi problem, aby vypli spustanie clamav-freshclam a napr. do cron.daily si dali freshclam --quiet ? Cas cron.daily je snad medzi virtualkami nahodny?
>> 
>> Matej
>> 
>> 2015-02-26 11:16 GMT+01:00 Pavel Snajdr <snajpa at snajpa.net>:
>>> -----BEGIN PGP SIGNED MESSAGE-----
>>> Hash: SHA256
>>> 
>>> Ahojte,
>>> 
>>> mam par dotazu na vas, co pouzivate ClamAV:
>>> 
>>> 1) ta blbost je vubec k necemu dobra?
>>> 2) chyti to nekdy neco vubec?
>>> 3) da se nastavit vic random interval na freshclam? Tahle blbost se
>>> probira najednou vsem, co to maji nainstalovany a spolehlive to zabiji
>>> IO. Typicky node2.brq tim ted dost trpi.
>>> 
>>> Ja jsem nasazoval uz peknejch par mail serveru, ale ClamAV nikdy, nebo
>>> jsem ho po par dnech vyhodil, protoze stejne k nicemu nebyl.
>>> 
>>> Mate ho tam nekdo naschval, nebo je to jenom soucast nejaky instalace
>>> neceho hotovyho, jako ISPConfigu nebo tak?
>>> 
>>> Dik za info.
>>> 
>>> /snajpa
>>> -----BEGIN PGP SIGNATURE-----
>>> Version: GnuPG v1
>>> 
>>> iF4EAREIAAYFAlTu8mkACgkQgRwOVqYrsFWPGAD8ClLi8PcxKhmUNZ5LrpAytjCR
>>> NPgy8usKE6kBw4HqtkMA/ifY66NTdXou37bM7Ju1gf6b/2DkKQYXBi7/RZawnIZx
>>> =gjow
>>> -----END PGP SIGNATURE-----
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