amavisd-release does not work with SQL quarantine (missing quar_type = "Q")

postmaster at wf-partner.com postmaster at wf-partner.com
Tue Feb 21 13:40:35 CET 2017


You are almost right, the following lines exist in our amavis config 
file:

$virus_quarantine_method = 'sql:';
$banned_files_quarantine_method = 'sql:';
$final_virus_destiny = D_DISCARD;
$final_banned_destiny = D_REJECT;

I tried to release a banned message.


Am 2017-02-21 11:47, schrieb Dino Edwards:
> Fair enough. I'm a little confused still. What type of message are you
> trying to release? A spam, virus or banned when you do amavis-release?
> So the following lines exist in your amavis config file?
> 
> $virus_quarantine_method = 'sql:';
> $banned_files_quarantine_method = 'sql:';
> $final_virus_destiny = D_DISCARD;
> $final_banned_destiny = D_DISCARD;
> 
> 
> 
> -----Original Message-----
> From: amavis-users
> [mailto:amavis-users-bounces+dino.edwards=mydirectmail.net at amavis.org]
> On Behalf Of postmaster at wf-partner.com
> Sent: Tuesday, February 21, 2017 2:25 AM
> To: Amavis Users <amavis-users at amavis.org>
> Subject: Re: amavisd-release does not work with SQL quarantine
> (missing quar_type = "Q")
> 
> We only quarantine mails containing viruses or banned files. I would
> not recommend quarantining clean mails.
> 
> What I was looking for is a solution for people who use sql quarantine
> only for viruses and banned files and who want to release a
> quarantined mail.
> 
> This doesn't work because in amavisd-release the default value of
> $quar_type = ''. And in amavisd-new $quar_type defaults to 'F' if
> $spam_quarantine_method does not contain "sql:" see:
> 
>>      # choose some reasonable default (simpleminded)
>>      $quar_type = c('spam_quarantine_method') =~ /^sql:/i ? 'Q' : 'F';
> 
> My solution is to change default value of $quar_type to 'Q' in 
> amamvisd-release.
> But this does not fix the bug.
> 
>> Just out of curiosity, any particular reason you are using sql instead
>> of local to quarantine?
> 
> No there is no particular reason to use sql quarantine. But we have
> not so many quarantined mails in a week, so we can live with it.
> 
> Thomas
> 
> -----Original Message-----
>  From: amavis-users
> [mailto:amavis-users-bounces+dino.edwards=mydirectmail.net at
> amavis.org] On Behalf Of Dino Edwards dino.edwards at mydirectmail.net
> 
> Here's how to do it. In your amavis config file  set the following to
> get everything quarantined. :
> 
> $virus_quarantine_method = 'sql:';
> $spam_quarantine_method = 'sql:';
> $banned_files_quarantine_method = 'sql:';
> $bad_header_quarantine_method = 'sql:'; $clean_quarantine_method =
> 'sql:';
> 
> Just out of curiosity, any particular reason you are using sql instead
> of local to quarantine? I used to use sql and the database became
> unmanageable because of the sheer amount of email that was stored in
> it.
> So, I don't recommend storing your email in the database. If you want
> to go local storage, set it like below. Ensure you set your
> $QUARANtINEDIR path below to a mount point with plenty of space and
> ensure that it's owned by amavis:
> 
> $QUARANTINEDIR = "/some/mountpoint/with/plenty/of/space";
> $virus_quarantine_method = 'local:virus/%m'; $spam_quarantine_method =
> 'local:spam/%m'; $banned_files_quarantine_method = 'local:banned/%m';
> $bad_header_quarantine_method = 'local:bad_header/%m';
> $clean_quarantine_method = 'local:clean/%m';
> 
> 
> 
> 
> ----------------
> Dino Edwards
> ----------------
> 
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> 
> 
> 
> 
> -----Original Message-----
>  From: amavis-users
> [mailto:amavis-users-bounces+dino.edwards=mydirectmail.net at
> amavis.org] On Behalf Of postmaster at wf-partner.com
> Sent: Monday, February 20, 2017 7:44 AM
> To: Amavis Users <amavis-users at amavis.org>
> Subject: Re: amavisd-release does not work with SQL quarantine
> (missing quar_type = "Q")
> 
> Am 2017-02-16 14:03, schrieb postmaster at wf-partner.com:
>> Dominic Raferd <dominic at timedicer.co.uk> wrote
>>> We use file-based quarantine. I tried this change and then
>>> amavisd-release does not work, I am sorry to report; there is no
>>> error message - just the mail is not released and the file remains in
>>> quarantine.
>> 
>> Thanks for your answer.
>> 
>> Could you try and write the whole filename including full path when
>> using amavisd-release.
>> I think you should get the mail resent by amavisd-release like this.
>> 
>> If $fn_path is emtpy $quar_type = 'Q' is used with my change.
>> 
>> I don't know another way to get mails resent from SQL.
> 
> I found the underlying reason of this issue. We use the sql-based
> quarantine only for banned-files and virus, but not for spam.
> Therefore
> 
> $spam_quarantine_method = undefined;
> 
> In amavisd-new $quar_type defaults to 'F' if $spam_quarantine_method
> does not contain "sql:" see:
> 
>>      # choose some reasonable default (simpleminded)
>>      $quar_type = c('spam_quarantine_method') =~ /^sql:/i ? 'Q' : 'F';
> 
> What do you recommend to solve this issue?
> 
> Thomas Sattler


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