similar to: [CORRECTED] Postfix SMTP authentication on remote relay serve

Hi, Does anyone know how to configure Postfix to use SMTP authentication on a relay host? i.e. I have a Linux server, running PostFix on an ADSL line with a dynamic IP. Thus I can't just send out emails from this server but need to relay it via our ISP's SMTP server, which is very unreliable. Now I want to relay the email via another SMTP server where a user account with the same domain

HVM = fully virtualized. The question is, why are you using fully virtualized domUs? Why not paravirtualized (PV)? >>> On 2008/06/16 at 16:07, Rudi Ahlers <Rudi@SoftDux.com> wrote: Itamar - IspBrasil wrote: > why you''re using hvm ? its slow > > > > Rudi Ahlers wrote: >> Hi all >> >> I''m running CentOS 5.1 x64 + Xen 3.0 & I

I've run into some trouble with a new cPanel VPS, and noticed that it's running CentOS by default, installed via the CentOS http server. My question is, how do I downgrade CentOS to 5.1? -- Kind Regards Rudi Ahlers CEO, SoftDux Web: http://www.SoftDux.com Check out my technical blog, http://blog.softdux.com for Linux or other technical stuff, or visit

Hi all I''m running CentOS 5.1 x64 + Xen 3.0 & I have setup a CentOS 5.1 x64 domU as a HMV. For the setup I used VNC, but I would prefer to be able to access it via "xm console cPanel" via SSH directly. Here''s the output cPanel HVM: [root@pc-00059 ~]# more /etc/xen/cPanel name = "cPanel" uuid = "ff940501-507d-04ca-e590-831e79ba0397" maxmem =

Hi all, I hope someone can help me with this one. I am looking for a decent free / Open Source flash media server software which I can run on a Linux server. Adobe's Flash Media Server (http://www.adobe.com/products/flashmediaserver/) is very expensive and not within any reasonable cost range (R40K+). The Fladh Media Server uses the RMTP This is needed to run the following Joomla extension:

Hi all If I do a "dig mydomain.co.za" from a Linux server, how do I know which DNS nameserver returns the queries? I seem to have a faulty DNS server, but can't see which one, so I want to find out which nameserver (if there's 4 - ns1.myserver, ns2.myserver, ns3.myserver & ns4.myserver) returns the queries? -- Kind Regards Rudi Ahlers CEO, SoftDux Web:

Hi all I hope anyone can help me with this. I'm trying to get vmware to play along nicely on CentOS 5.1 x64, but I get errors when I try and start a vmx image, or list them. This the the error: [root at backup vmware-mui-distrib]# vmware-cmd -l Use of uninitialized value in string eq at /usr/lib64/perl5/site_perl/5.8.8/x86_64-linux-thread-multi/VMware/VmPerl.pm line 114.

Hi all, Has anyone managed to get CentOS 6 domU (i.e. guest) working on a Debian 6 do0? Both OS''s are 32bit and I''m running XEN 4.0.1 with HVM support. A CentOS 5.6 domU works fine on this very same server though. When I start CentOS 6, I get the following error: newusaxen:~# xm create -c /xen/genocide.cfg Using config file "/xen/genocide.cfg". xenconsole: Could

Hi all, Has anyone seen something like this before: I want to use a laptop as a KVM console. Basically when a technician goes to one of our datacentres, or clients he has to look for a free LCD, keyboard & mouse to connect to a server (no network access, reinstall, troubleshoot failed kernel / HDD, etc). And then hopefully there's an open power socker in that cabinet. So I'm

On Mon, Jan 10, 2011 at 12:08 PM, Rudi Ahlers <Rudi at softdux.com> wrote: > On Mon, Jan 10, 2011 at 11:49 AM, compdoc <compdoc at hotrodpc.com> wrote: >> I love realtek - the resources they use tend not to conflict with other >> cards or hardware, they don't use much cpu time, the drivers are mature, and >> they don't cost much. What could be better? There

Hi, I would like to spend some time learning a new coding language, but specifically for server side admin stuff, i.e. setting up users / databases / FTP accounts / virtual domains on Apache, etc. I already know PHP, but realize it's not quite suited for this kind of admin, and I suppose I need to look @ PERL / Python / C++ / Ruby? / others? Can someone give me some pointers on this? I

Hi all I've been thinking about using CentOS on a Dell R200 server and turn it into a firewall / network monitor / traffic shaper in our datacentre, instead of using a dedicated firewall device. One of the devices that I have been looking at, with my limited budget, is the D-Link DFL 860 - http://www.netdefend.eu/Product.aspx?m=15&ref=DFL-860 It provides AV, SPI, VPN, DOS, P2P, etc

Hi Where can I get documentation for Xen3.2? I see the Xen site only has for Xen 3.0 -- Kind Regards Rudi Ahlers CEO, SoftDux Web: http://www.SoftDux.com Check out my technical blog, http://blog.softdux.com for Linux or other technical stuff, or visit http://www.WebHostingTalk.co.za for Web Hosting stugg _______________________________________________ Xen-users mailing list

Hi, Does anyone know of a stable / working "2way authentication" system for SSH, and even web authentication services? Most of the banks in South Africa have a system that, when you want to make a payment, they send you an SMS and you need to verify the action with a secret code which was SMS'd to you. gmail also has this. Does anyone know of a "universal" plugin /

Hi all I have a CentOS 5.1 x64 server, running Xen version 3.1.0-53.1.21.el5 & Windows 2003 VM. After doing a software update in Windows (via Remote Desktop), I rebooted windows, but it never came back up. So, I logged into the server via SSH, and destoyed the VM, and recrated it. Yet it doesn''t boot up ( I can''t connect to it via RDP). So, how do I debug it to see

Hi all This may sound funny, but I can't get onto any websites right now, so I can't even google. I want to customize the contents of my CentOS 5.1 x64 CD, and re-create the ISO to write to CD again and install on a server. I know it's got something todo with mkisofs, but I'm not 100% sure what the commands should look like Can someone please give me a sample of the whole

Is the list dead, or just quiet all of the sudden? -- Kind Regards Rudi Ahlers SoftDux Website: http://www.SoftDux.com Technical Blog: http://Blog.SoftDux.com Office: 087 805 9573 Cell: 082 554 7532 -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.centos.org/pipermail/centos/attachments/20110420/245f85d4/attachment-0005.html>

Hi, I have a problematic CentOS XEN server and hope someone could point me in the right direction to optimize it a bit. The server runs on a Core2Quad 9300, with 8GB RAM (max motherboard can take, 1U chassis) on an Intel motherboard with a 1TB SATA HDD. dom0 is set to 512MB limit with a few small XEM VM''s running: root@zaxen01:[~]$ xm list Name ID

Hi I see some distro's, like Ubuntu has a nice short chime / sound when a machine is fully booted. How / where can I setup, activate, or create such a boot up sound? -- Kind Regards Rudi Ahlers CEO, SoftDux Web: http://www.SoftDux.com Check out my technical blog, http://blog.softdux.com for Linux or other technical stuff, or visit http://www.WebHostingTalk.co.za for Web Hosting stugg

Hi, I would like to get some input from people who have used these options for mounting a remote server to a local server. Basically, I need to replicate / backup data from one server to another, but over the internet (i.e. insecure channels) Currently we have been mounting an SMB share over SSH, but it's got it's own set of problems. And I don't know if this is optimal, or if I