hi, have installed centos 4.7 We have installed qmail + simscan + vpopmail + SpamAssassin + clanAV and when we send a mail from a particular domain, the following error leaves us simscan: no envelope information, deferred exit and checking our log shows me the following 2009-09-14 18:18:06.929624500 16910 < Received: from mail pickup service by cp197.mysite4now.com with Microsoft SMTPSVC; 2009-09-14 18:18:06.929631500 16910 < Mon, 14 Sep 2009 15:14:25 -0700 2009-09-14 18:18:06.929635500 16910 < thread-index: Aco1iLhSamfTCiVGQWqn8JicKvfRZQ== 2009-09-14 18:18:06.929639500 16910 < Thread-Topic: Encuesta de clima laboral 2009-09-14 18:18:06.929642500 16910 < From: <gptw at gptwperu.com.pe> 2009-09-14 18:18:06.929646500 16910 < To: <jmarin at enlace+ 2009-09-14 18:18:06.929650500 16910 < aduanero.com.pe> 2009-09-14 18:18:06.929727500 16910 < Subject: Encuesta I wonder if this problem can be for Centos 4.7 or which would be the problem. Greetings Luis _________________________________________________________________ Connect to the next generation of MSN Messenger http://imagine-msn.com/messenger/launch80/default.aspx?locale=en-us&source=wlmailtagline -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.centos.org/pipermail/centos/attachments/20090915/6a4ef455/attachment-0004.html>