Am 2019-08-31 16:32, schrieb Henrik K:
The reload bug has been known for years, even has a ready patch.
Wow, this is a masterpiece ignoring a problem for years :) Thanks for
pointing to the bugthread.
But nothing you can do about it, ClamAV devs have a mind of their own.
Micah Snyder 2019-08-22 14:38:59 EDT
"We are not actively working on this, though it is on our list."
Realy bad attitude of developers! Fixing errors and problems must always
have highest priority before developing new things!
Atleast servers in your scenario will (hopefully) retry sending.
Not the spammer.
On Sat, Aug 31, 2019 at 04:25:05PM +0200, Thomas Barth via clamav-users
wrote:
Hallo Mailinglist,
sometimes I get in Postfix the error messages "451 4.3.0 Error: queue
file
write error". There is a warning timeout talking to localhost:10024
(Amavis)
Aug 31 14:14:19 mx2 postfix/smtpd[15861]: connect from
unknown[177.37.96.254]
Aug 31 14:14:20 mx2 postfix/smtpd[15861]: NOQUEUE:
client=unknown[177.37.96.254]
Aug 31 14:16:02 mx2 postfix/smtpd[15861]: warning: timeout talking to
proxy
localhost:10024
Aug 31 14:16:02 mx2 postfix/smtpd[15861]: proxy-reject:
END-OF-MESSAGE: 451
4.3.0 Error: queue file write error;
from=<billythomp...@lookandwellness.it>
to=<y...@domain.de> proto=ESMTP helo=<lookandwellness.it>
Aug 31 14:16:02 mx2 postfix/smtpd[15861]: disconnect from
unknown[177.37.96.254] ehlo=1 mail=1 rcpt=1 data=0/1 commands=3/4
(Not hiding the from address, it s used by a spammer :))
Normally postfix gets a response after 3 secondes.
In the clamav.log I see at the same time, that reloading the database
takes
up to two minutes.
/var/log/clamav/clamav.log
Sat Aug 31 14:14:15 2019 -> Database correctly reloaded (10971844
signatures)
Sat Aug 31 14:14:15 2019 -> Reading databases from /var/lib/clamav
Sat Aug 31 14:14:15 2019 ->
/var/lib/amavis/tmp/amavis-20190831T125532-12347-lWbaS7Ci/parts/p001:
Sanesecurity.Scam.12584.UNOFFICIAL(00000000000000000000000000000000:6617)
FOUND
Sat Aug 31 14:16:13 2019 -> Database correctly reloaded (10971844
signatures)
Sat Aug 31 14:16:13 2019 ->
/var/lib/amavis/tmp/amavis-20190831T120830-10930-zSEWR54L/parts/p001:
Sanesecurity.Scam.12559.UNOFFICIAL(00000000000000000000000000000000:6449)
FOUND
Is reloading a database blocking the e-Mail scanning? So how can I
boost
this process? It's a virtual server with 100% ssd and 6 cores
(Intel(R)
Xeon(R) CPU E5-2630 v4 @ 2.20GHz) and Debian Buster.
Best regards,
Thomas Barth
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