Rok, > Oct 28 15:30:26 smtp-1 postfix/smtpd[3215]: warning: timeout talking > to proxy 127.0.0.1:10024 > Oct 28 15:30:26 smtp-1 postfix/smtpd[3215]: proxy-reject: > END-OF-MESSAGE: 451 4.3.0 Error: queue file write error;
... on the other hand, it may just be that amavisd (SpamAssassin) took more than the smtpd_proxy_timeout seconds (default 100) for processing a message. Check the log and see if there are entries that took more than 100000 ms for processing - these would certainly result in a "queue file write error". Make sure the $child_timeout in amavisd.conf is below 100 seconds - I'd set it to 45 or thereabout. Don't know if these are rare and occasional failures that you noticed, or do they happen regularly. On my previous posting I concentrated on socket serialization - which may or may not be what is happening here. If there is a lock/accept/select problem on accepting a socket, this would probably result in hang of all amavisd processes: most would be idling, but none willing to accept a connection. A stuck telnet attempt with many/all processes idling would be a symptom of such state. I have a more extensive patch to instrument the Net::Server with additional logging, if we decide that this may be the problem. But let's first rule out the more mundane possibility, as described above. Mark ------------------------------------------------------------------------------ Nokia and AT&T present the 2010 Calling All Innovators-North America contest Create new apps & games for the Nokia N8 for consumers in U.S. and Canada $10 million total in prizes - $4M cash, 500 devices, nearly $6M in marketing Develop with Nokia Qt SDK, Web Runtime, or Java and Publish to Ovi Store http://p.sf.net/sfu/nokia-dev2dev _______________________________________________ AMaViS-user mailing list AMaViS-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/amavis-user Please visit http://www.ijs.si/software/amavisd/ regularly For administrativa requests please send email to rainer at openantivirus dot org
