Posts Tagged ‘clam’

Using ClamAV to find php shells and other nasties

I was recently suprised at how efficient ClamAV is at detecting PHP shells, something shared hostings are plagued with. I thought I’d share how to install and search for them.

clam 300x300 Using ClamAV to find php shells and other nasties

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Qmail connect(): No such file or directory

Your mailserver saying the following when people try to send email?

451 Mail server temporarily rejected message (#4.3.0)

Checked the qmail smtpd current log and seeing:

Qmail connect(): No such file or directory

In my case it was to do with Clam having got stuck, the following commands fixed it for me:

svc -d /service/clamd/
rm /tmp/clamd
svc -u /service/clamd
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