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<p>I'm afraid what you are trying to do is not possible.
MailScanner does not send the files to the socket for scanning. It
merely calls clamd to scan the files locally via the socket.<br>
</p>
<div class="moz-cite-prefix">On 1/6/21 2:01 AM, Kevin G. Chege
wrote:<br>
</div>
<blockquote type="cite"
cite="mid:CAK0fVh8Hi2-mgRhgsKPoO0G-KpC54fPd+iWWLqyn_tnSq2VsTw@mail.gmail.com">
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<div dir="ltr">Hi,
<div><br>
</div>
<div>I have MailScanner installed and works ok with a locally
available clamd socket configuration. But when I try to use a
remote Clamd socket (an IP address of another jail on the
system) with this configuration in MailScanner.conf:<br>
<br>
</div>
<div>
<p class="gmail-p1"
style="margin:0px;font-variant-numeric:normal;font-variant-east-asian:normal;font-stretch:normal;line-height:normal;font-family:Menlo;color:rgb(0,0,0)"><span
class="gmail-s1"
style="font-variant-ligatures:no-common-ligatures">Virus
Scanners = clamd</span></p>
</div>
<div>
<p class="gmail-p1"
style="margin:0px;font-variant-numeric:normal;font-variant-east-asian:normal;font-stretch:normal;line-height:normal;font-family:Menlo;color:rgb(0,0,0)"><span
class="gmail-s1"
style="font-variant-ligatures:no-common-ligatures">Clamd
Port = 3310</span></p>
<p class="gmail-p1"
style="margin:0px;font-variant-numeric:normal;font-variant-east-asian:normal;font-stretch:normal;line-height:normal;font-family:Menlo;color:rgb(0,0,0)"><span
style="font-variant-ligatures:no-common-ligatures">Clamd
Socket = 127.0.0.87</span><br>
</p>
</div>
<div><br>
</div>
<div>I get the following error:</div>
<div><br>
</div>
<div>
<p class="gmail-p1"
style="margin:0px;font-variant-numeric:normal;font-variant-east-asian:normal;font-stretch:normal;line-height:normal;font-family:Menlo;color:rgb(0,0,0)"><span
class="gmail-s1"
style="font-variant-ligatures:no-common-ligatures">MailScanner.conf
says "Virus Scanners = clamd"</span></p>
<p class="gmail-p1"
style="margin:0px;font-variant-numeric:normal;font-variant-east-asian:normal;font-stretch:normal;line-height:normal;font-family:Menlo;color:rgb(0,0,0)"><span
class="gmail-s1"
style="font-variant-ligatures:no-common-ligatures">Found
these virus scanners installed: clamd</span></p>
<p class="gmail-p1"
style="margin:0px;font-variant-numeric:normal;font-variant-east-asian:normal;font-stretch:normal;line-height:normal;font-family:Menlo;color:rgb(0,0,0)"><span
class="gmail-s1"
style="font-variant-ligatures:no-common-ligatures">===========================================================================</span></p>
<p class="gmail-p1"
style="margin:0px;font-variant-numeric:normal;font-variant-east-asian:normal;font-stretch:normal;line-height:normal;font-family:Menlo;color:rgb(0,0,0)"><span
class="gmail-s1"
style="font-variant-ligatures:no-common-ligatures">Filename
Checks: Windows/DOS Executable (1 <a
href="http://eicar.com" moz-do-not-send="true">eicar.com</a>)</span></p>
<p class="gmail-p1"
style="margin:0px;font-variant-numeric:normal;font-variant-east-asian:normal;font-stretch:normal;line-height:normal;font-family:Menlo;color:rgb(0,0,0)"><span
class="gmail-s1"
style="font-variant-ligatures:no-common-ligatures">Other
Checks: Found 1 problems</span></p>
<p class="gmail-p1"
style="margin:0px;font-variant-numeric:normal;font-variant-east-asian:normal;font-stretch:normal;line-height:normal;font-family:Menlo;color:rgb(0,0,0)"><span
class="gmail-s1"
style="font-variant-ligatures:no-common-ligatures">Virus
and Content Scanning: Starting</span></p>
<p class="gmail-p1"
style="margin:0px;font-variant-numeric:normal;font-variant-east-asian:normal;font-stretch:normal;line-height:normal;font-family:Menlo;color:rgb(0,0,0)"><span
class="gmail-s1"
style="font-variant-ligatures:no-common-ligatures">Clamd::ERROR::
UNKNOWN CLAMD RETURN ./lstat() failed: No such file or
directory. ERROR :: /var/spool/MailScanner/incoming/16761</span></p>
<p class="gmail-p1"
style="margin:0px;font-variant-numeric:normal;font-variant-east-asian:normal;font-stretch:normal;line-height:normal;font-family:Menlo;color:rgb(0,0,0)"><span
class="gmail-s1"
style="font-variant-ligatures:no-common-ligatures">Virus
Scanning: Clamd found 1 infections</span></p>
<p class="gmail-p1"
style="margin:0px;font-variant-numeric:normal;font-variant-east-asian:normal;font-stretch:normal;line-height:normal;font-family:Menlo;color:rgb(0,0,0)"><span
class="gmail-s1"
style="font-variant-ligatures:no-common-ligatures">Virus
Scanning: Found 1 viruses</span></p>
<p class="gmail-p1"
style="margin:0px;font-variant-numeric:normal;font-variant-east-asian:normal;font-stretch:normal;line-height:normal;font-family:Menlo;color:rgb(0,0,0)"><span
class="gmail-s1"
style="font-variant-ligatures:no-common-ligatures">===========================================================================</span></p>
<p class="gmail-p1"
style="margin:0px;font-variant-numeric:normal;font-variant-east-asian:normal;font-stretch:normal;line-height:normal;font-family:Menlo;color:rgb(0,0,0)"><span
class="gmail-s1"
style="font-variant-ligatures:no-common-ligatures"><br>
</span></p>
<p class="gmail-p1"
style="margin:0px;font-variant-numeric:normal;font-variant-east-asian:normal;font-stretch:normal;line-height:normal;font-family:Menlo;color:rgb(0,0,0)"><span
class="gmail-s1"
style="font-variant-ligatures:no-common-ligatures"><br>
</span></p>
<p class="gmail-p1"
style="margin:0px;font-variant-numeric:normal;font-variant-east-asian:normal;font-stretch:normal;line-height:normal;color:rgb(0,0,0)"><span
class="gmail-s1"
style="font-variant-ligatures:no-common-ligatures"><font
face="arial, sans-serif">I have checked and indeed
"/var/spool/MailScanner/incoming/16761" does not exist. </font></span></p>
<p class="gmail-p1"
style="margin:0px;font-variant-numeric:normal;font-variant-east-asian:normal;font-stretch:normal;line-height:normal;color:rgb(0,0,0)"><span
class="gmail-s1"
style="font-variant-ligatures:no-common-ligatures"><font
face="arial, sans-serif"><br>
</font></span></p>
<p class="gmail-p1"
style="margin:0px;font-variant-numeric:normal;font-variant-east-asian:normal;font-stretch:normal;line-height:normal;color:rgb(0,0,0)"><span
class="gmail-s1"
style="font-variant-ligatures:no-common-ligatures"><font
face="arial, sans-serif">On the machine with Clamd
running on an IP and port, this is the message in ClamAV
log file:<br>
</font><br>
</span></p>
<p class="gmail-p1"
style="margin:0px;font-variant-numeric:normal;font-variant-east-asian:normal;font-stretch:normal;line-height:normal;font-family:Menlo;color:rgb(0,0,0)"><span
class="gmail-s1"
style="font-variant-ligatures:no-common-ligatures">WARNING:
lstat() failed on: /var/spool/MailScanner/incoming/16761</span></p>
<p class="gmail-p1"
style="margin:0px;font-variant-numeric:normal;font-variant-east-asian:normal;font-stretch:normal;line-height:normal;font-family:Menlo;color:rgb(0,0,0)"><span
class="gmail-s1"
style="font-variant-ligatures:no-common-ligatures"><br>
</span></p>
<p class="gmail-p1"
style="margin:0px;font-variant-numeric:normal;font-variant-east-asian:normal;font-stretch:normal;line-height:normal;font-family:Menlo;color:rgb(0,0,0)"><span
class="gmail-s1"
style="font-variant-ligatures:no-common-ligatures"><br>
</span></p>
<p class="gmail-p1"
style="margin:0px;font-variant-numeric:normal;font-variant-east-asian:normal;font-stretch:normal;line-height:normal;color:rgb(0,0,0)"><span
class="gmail-s1"
style="font-variant-ligatures:no-common-ligatures"><font
face="arial, sans-serif">The permissions look ok to me
since with a local Clamd, it is working well. Could
someone help with the appropriate config for MailScanner
and a remote Clam anitvirus?</font></span></p>
<p class="gmail-p1"
style="margin:0px;font-variant-numeric:normal;font-variant-east-asian:normal;font-stretch:normal;line-height:normal;font-family:Menlo;color:rgb(0,0,0)"><span
class="gmail-s1"
style="font-variant-ligatures:no-common-ligatures"><br>
</span></p>
<p class="gmail-p1"
style="margin:0px;font-variant-numeric:normal;font-variant-east-asian:normal;font-stretch:normal;line-height:normal;font-family:Menlo;color:rgb(0,0,0)"><span
class="gmail-s1"
style="font-variant-ligatures:no-common-ligatures"><br>
</span></p>
<p class="gmail-p1"
style="margin:0px;font-variant-numeric:normal;font-variant-east-asian:normal;font-stretch:normal;line-height:normal;font-family:Menlo;color:rgb(0,0,0)"><span
class="gmail-s1"
style="font-variant-ligatures:no-common-ligatures"><br>
</span></p>
<p class="gmail-p1"
style="margin:0px;font-variant-numeric:normal;font-variant-east-asian:normal;font-stretch:normal;line-height:normal;font-family:Menlo;color:rgb(0,0,0)"><span
class="gmail-s1"
style="font-variant-ligatures:no-common-ligatures"><br>
</span></p>
<p class="gmail-p1"
style="margin:0px;font-variant-numeric:normal;font-variant-east-asian:normal;font-stretch:normal;line-height:normal;font-family:Menlo;color:rgb(0,0,0)"><span
class="gmail-s1"
style="font-variant-ligatures:no-common-ligatures"><br>
</span></p>
<p class="gmail-p1"
style="margin:0px;font-variant-numeric:normal;font-variant-east-asian:normal;font-stretch:normal;line-height:normal;font-family:Menlo;color:rgb(0,0,0)"><span
class="gmail-s1"
style="font-variant-ligatures:no-common-ligatures"><br>
</span></p>
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