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doc:appunti:linux:sa:postfix_spamassassin_clamav_dovecot [2023/02/17 17:58] – [Error Command output: Aborted] niccolodoc:appunti:linux:sa:postfix_spamassassin_clamav_dovecot [2023/05/02 11:05] – [Error Command output: Aborted] niccolo
Line 209: Line 209:
   * **clamdscan**   * **clamdscan**
   * **clamav-freshclam**   * **clamav-freshclam**
 +  * **libclamunrar9** (non-free package to scan inside RAR archives)
  
 Periodic download (update) of viruses database is performed by the **clamav-freshclam.service**, you can check the **/var/log/clamav/freshclam.log**. Periodic download (update) of viruses database is performed by the **clamav-freshclam.service**, you can check the **/var/log/clamav/freshclam.log**.
Line 317: Line 318:
 </code> </code>
  
-There was a problem with **the filter program responding too slowly**. It is possible to change the **exec timeout**, in this case for the **filter** extension, just add the following in **/etc/dovecot/conf.d/90-sieve-extprograms.conf**:+There was a problem with **the filter program responding too slowly**. It is possible to change the **exec timeout**, in this case for the **filter** extension, just add the following in **/etc/dovecot/conf.d/90-sieve-extprograms.conf** (notice that you can configure ''sieve_pipe_exec_timeout'', ''sieve_filter_exec_timeout'' and ''sieve_execute_exec_timeout''):
  
 <file> <file>
Line 323: Line 324:
   ...   ...
   # Change the default timeout (10 seconds) for the filter extension.   # Change the default timeout (10 seconds) for the filter extension.
-  sieve_filter_exec_timeout = 20s+  sieve_filter_exec_timeout = 60s 
 + 
 +  # Change the default timeout (10 seconds) for the execute extension. 
 +  sieve_execute_exec_timeout = 60s
 } }
 </file> </file>
Line 397: Line 401:
 <code bash> <code bash>
 #!/bin/sh #!/bin/sh
-/usr/bin/spamc+/usr/bin/spamc --connect-timeout=5 --timeout=15
 </code> </code>
 +
 +Notice that we set two timeouts on spamassassin client, one to connect to the daemon and one to get the result. If the daemon does not respond timely, the message is passed unchanged. Beware that **the timeouts should be lower** than the one specified into the **Dovecot LDA Sieve Extprograms plugin** configuration.
  
 ==== How to Test an User's Sieve Filter File ==== ==== How to Test an User's Sieve Filter File ====
doc/appunti/linux/sa/postfix_spamassassin_clamav_dovecot.txt · Last modified: 2023/10/30 10:09 by niccolo