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If I know mail for domain xyz.tld can just be sent from server 111.111.111.111 or 222.222.222.222 how can I reject any mails for whatever@xyz.tld from any other server? Of course the best solution would be a filter rule built at the PMG Interface, but a postfix hack is also welcome regards

I'm evaluating Proxmox VE on behalf of a customer. One Point of interest is the (hopefully seamless) integration in the existing ZFS storage environment. There are several sun/oracle hardware based (current OmniOS) storage clusters in place. Most of the test catalog works very well. So I'm able...

Hi, somehow the backup directory was placed mistakenly on the local system partion (/) of my system (which I didn't have realized). Few days later this partition runs out of memory during backup. The results were: No email about failed or successfull backup - which is quite clear, the postfix...

Hi, I'm facing a problem with my planed migration scenario. Just to clarify: In case I'm using two instances VE with local storage and combine this two installations to a cluster, then - during live migration - I will proceed also a live storage migration (from the local storage of one system...

Hi Everybody, at the moment I'm using a VMware ESX server for my virtualization stuff. The hardware environment is as follows: 2 Dual Opteron systems (12GB, 2 dual core cpu's, Qlogic ISCSI card, no local hardddisks) One of the two hosts acts as testing and standby system most of the time 1...