My first thought was Outlook - but that thought didn't last long. I had them in Webmail. My load has fallen some since adding spamdyke. This server is very small. Very few users on 2 domains. I mean less than 100 accts.
Here is the header from the email you sent: Return-Path: <qmailtoaster-list-return-5432-sales=magicwisp....@qmailtoaster.com> Delivered-To: sa...@magicwisp.com Received: (qmail 27045 invoked by uid 89); 21 Feb 2010 15:53:12 -0000 DomainKey-Status: no signature Received: by simscan 1.4.0 ppid: 27021, pid: 27023, t: 22.7157s scanners: attach: 1.4.0 spam: 3.2.5 X-Spam-Checker-Version: SpamAssassin 3.2.5 (2008-06-10) on mail.magicwisp.com X-Spam-Level: X-Spam-Status: No, score=0.3 required=3.5 tests=AWL,HTML_MESSAGE,RDNS_NONE, SARE_SUB_OBFU_Q1 autolearn=disabled version=3.2.5 Received: from unknown (HELO mail.qmailtoaster.com) (216.81.238.95) by mail.magicwisp.com with SMTP; 21 Feb 2010 15:52:49 -0000 Received-SPF: pass (mail.magicwisp.com: SPF record at qmailtoaster.com designates 216.81.238.95 as permitted sender) Received: (qmail 13921 invoked by uid 89); 21 Feb 2010 15:52:07 -0000 Mailing-List: contact qmailtoaster-list-h...@qmailtoaster.com; run by ezmlm Precedence: bulk List-Post: <mailto:qmailtoaster-list@qmailtoaster.com> List-Help: <mailto:qmailtoaster-list-h...@qmailtoaster.com> List-Unsubscribe: <mailto:qmailtoaster-list-unsubscr...@qmailtoaster.com> List-Subscribe: <mailto:qmailtoaster-list-subscr...@qmailtoaster.com> Reply-To: qmailtoaster-list@qmailtoaster.com Delivered-To: mailing list qmailtoaster-list@qmailtoaster.com Received: (qmail 13914 invoked by uid 89); 21 Feb 2010 15:52:07 -0000 Message-ID: <4b8156a3.3050...@qmailtoaster.com> Date: Sun, 21 Feb 2010 10:52:03 -0500 From: Jake Vickers <j...@qmailtoaster.com> User-Agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.1.7) Gecko/20100120 Fedora/3.0.1-1.fc12 Thunderbird/3.0.1 MIME-Version: 1.0 To: qmailtoaster-list@qmailtoaster.com References: <00c801cab2ac$4c047500$e40d5f...@com> In-Reply-To: <00c801cab2ac$4c047500$e40d5f...@com> Subject: Re: [qmailtoaster] Optimizing a Server for VM X-Antivirus: AVG for E-mail 9.0.733 [271.1.1/2701] Content-Type: multipart/mixed; boundary="=======AVGMAIL-6B6462F5=======" That scantime is without ClamAV. I am currently trying to figure out what SpamAssassin Rules really need to be in place, and where they all are. LOL. I had one email come in this morning that showed this: 2010-02-21 08:38:26.258036500 [2996] info: spamd: result: Y 7 - SARE_MONEYTERMS,URIBL_BLACK,URIBL_GREY scantime=299.8,size=97584,user=clamav,uid=89,required_score=3.5,rhost=localh ost.localdomain,raddr=127.0.0.1,rport=41208,mid=<0.0.0.4.1CAB2F5E480DCE4.484 3...@mail1.po155.com>,autolearn=unavailable 2010-02-21 08:53:38.010300500 [2996] info: spamd: result: Y 6 - URIBL_BLACK,URIBL_GREY scantime=300.3,size=97584,user=clamav,uid=89,required_score=3.5,rhost=localh ost.localdomain,raddr=127.0.0.1,rport=39344,mid=<0.0.0.4.1CAB2F5E480DCE4.484 3...@mail1.po155.com>,autolearn=unavailable As you can see, it was spam, and the thing blew my processors through the roof. I wasn't looking at it right then, and don't have any graphing setup on them (not sure if there is something out there that would be easily setup), but the scantimes went crazy so it came in more than once. I added that domain to spamdykes blacklist, so it should be gone J. I have seen my load on the VM go as high as 22 on the 1min avg. That is insane. Right now they are looking great - 10:36:35 up 16:17, 3 users, load average: 0.58, 0.58, 0.61 The physical machine is always pretty good with the most I have seen on the one min avg at about 1.5 to 1.8. From: Jake Vickers [mailto:j...@qmailtoaster.com] Sent: Sunday, February 21, 2010 9:52 AM To: qmailtoaster-list@qmailtoaster.com Subject: Re: [qmailtoaster] Optimizing a Server for VM On 02/20/2010 11:13 PM, MagicWISP Sales wrote: I have a Virtual machine running on an old - and I mean old (Quad Intel Pentium 4 Xeon) server. My load average is bad on the VM, the physical machine looks ok. The physical machine is slated to be replaced, but not for approx 90days. It's causing duplicate emails to come in to users accounts. Spamdyke is helping a lot. I have killed RBLS in qmail and Spamassassin, no sense in checking them twice. I have disabled autolearn and am not using the Bayes database in Spamassassin. I am trying to optimize simscan, since I see scan times that are pretty bad - the first one I looked at was 25 seconds. I turned off clam by editing simcontrol to :clam=no. I am trying to think of any other things I can do to help out this server in the interim. I found a script that says it does the following things that make a lot of sense to me: I'm curious what your load metrics are. I've worked on 5-6 virtual QMTs in the last couple weeks, and everything seems to fall down around the 500 user mark (or equivalent load). This has been on ESX, Xen, and ESXi. We had some discussion on this on the devel list, since this is a little concerning. I have bare metal machines that have 2200+ users that run without any problem, and on "low-end" hardware (P4 2.4Ghz, 2G RAM). Also curious to see if you get the duplicates in webmail as well as lookOut. I suspect you get them in lookOut but do not see them in webmail.... If that's the case you can toss out any ideas that spam/virus/simscan are causing your problems.