[Dovecot] Dovecot-Antispam 2.0 with SpamAssassin (sa-learn)
Hi,
has anyone figured out how to use the dovecot-antispam plugin with sa-learn? I need to pass the username (user@domain.tld) to sa-learn and --ham or --spam depending on the move. I was thinking of using the CRM14 option and replace the command and arguments but cannot find anything about the ability to pass the username. Any pointers would be welcome.
N.
On Tue, 16 Aug 2011 22:38:34 +0200 Nick Rosier wrote:
Hi,
has anyone figured out how to use the dovecot-antispam plugin with sa-learn? I need to pass the username (user@domain.tld) to sa-learn and --ham or --spam depending on the move. I was thinking of using the CRM14 option and replace the command and arguments but cannot find anything about the ability to pass the username. Any pointers would be welcome.
N. Write a wrapper on sa-learn. The script should parse env first and that exec learning with appropriative args, like: antispam_mail_sendmail = /etc/dovecot/plugins/spam.sh
Scrip, something like: #!/bin/bash
( env > /tmp/antispam.$$ /usr/bin/sa-learn $@ exit 0 ) search for PWD environment in /tmp/antispam.$$ .
On 17/08/11 08:26, Nikita Koshikov wrote:
On Tue, 16 Aug 2011 22:38:34 +0200 Nick Rosier wrote:
Hi,
has anyone figured out how to use the dovecot-antispam plugin with sa-learn? I need to pass the username (user@domain.tld) to sa-learn and --ham or --spam depending on the move. I was thinking of using the CRM14 option and replace the command and arguments but cannot find anything about the ability to pass the username. Any pointers would be welcome.
N. Write a wrapper on sa-learn. The script should parse env first and that exec learning with appropriative args, like: antispam_mail_sendmail = /etc/dovecot/plugins/spam.sh
Scrip, something like: #!/bin/bash
( env > /tmp/antispam.$$ /usr/bin/sa-learn $@ exit 0 ) search for PWD environment in /tmp/antispam.$$ .
I use the dspam backend and pass the user into the commandline with %u, which seems to work, but is not documented in the man page.
To be clear, this is with the plugin from: http://wiki2.dovecot.org/Plugins/Antispam
-- Regards, Tom
Tom Hendrikx wrote:
On 17/08/11 08:26, Nikita Koshikov wrote:
On Tue, 16 Aug 2011 22:38:34 +0200 Nick Rosier wrote:
Hi,
has anyone figured out how to use the dovecot-antispam plugin with sa-learn? I need to pass the username (user@domain.tld) to sa-learn and --ham or --spam depending on the move. I was thinking of using the CRM14 option and replace the command and arguments but cannot find anything about the ability to pass the username. Any pointers would be welcome.
N. Write a wrapper on sa-learn. The script should parse env first and that exec learning with appropriative args, like: antispam_mail_sendmail = /etc/dovecot/plugins/spam.sh
Scrip, something like: #!/bin/bash
( env> /tmp/antispam.$$ /usr/bin/sa-learn $@ exit 0 ) search for PWD environment in /tmp/antispam.$$ .
I use the dspam backend and pass the user into the commandline with %u, which seems to work, but is not documented in the man page.
To be clear, this is with the plugin from: http://wiki2.dovecot.org/Plugins/Antispam I've currently got it working with the MailTrain backend. Might consider reconfiguring it to dspam backend as I need to do some ENV parsing to get the user. Using %u as argument to pass to the wrapper would be easier but I couldn't find anything in de documentation as you said.
N.
On 18/08/11 10:53, Nick Rosier wrote:
Tom Hendrikx wrote:
On 17/08/11 08:26, Nikita Koshikov wrote:
On Tue, 16 Aug 2011 22:38:34 +0200 Nick Rosier wrote:
Hi,
has anyone figured out how to use the dovecot-antispam plugin with sa-learn? I need to pass the username (user@domain.tld) to sa-learn and --ham or --spam depending on the move. I was thinking of using the CRM14 option and replace the command and arguments but cannot find anything about the ability to pass the username. Any pointers would be welcome.
N. Write a wrapper on sa-learn. The script should parse env first and that exec learning with appropriative args, like: antispam_mail_sendmail = /etc/dovecot/plugins/spam.sh
Scrip, something like: #!/bin/bash
( env> /tmp/antispam.$$ /usr/bin/sa-learn $@ exit 0 ) search for PWD environment in /tmp/antispam.$$ .
I use the dspam backend and pass the user into the commandline with %u, which seems to work, but is not documented in the man page.
To be clear, this is with the plugin from: http://wiki2.dovecot.org/Plugins/Antispam I've currently got it working with the MailTrain backend. Might consider reconfiguring it to dspam backend as I need to do some ENV parsing to get the user. Using %u as argument to pass to the wrapper would be easier but I couldn't find anything in de documentation as you said.
N.
I don't think that the backend has anything to do with the supported variables (http://wiki2.dovecot.org/Variables), but you should check the source to be sure.
Maybe Eugene is triggered to create a release when you contribute some documentation on this :)
-- Regards, Tom
participants (3)
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Nick Rosier
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Nikita Koshikov
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Tom Hendrikx