Recent content by Mudgee Host

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    Old standalone PMG - how to shift to a modern cluster

    thanks Stoiko, that sounds straightforward, just need to build up some tests. out of interest, are we expecting a 9.1 soon?
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    Old standalone PMG - how to shift to a modern cluster

    Hi , I've got a PMG v 6.4.4 mail gateway that I'd like to shift into a cluster and bring up to date. Whats my best way forward? the current host is fairly complex with over 100 domains, custom rules & SPAM scores.
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    Proxmox onto of Debian install - instructions to engineers

    ok, I think I might be pushing harder for a proxmox iso install.
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    Proxmox onto of Debian install - instructions to engineers

    Hi, My datacenter will need to install Debian for me before I can install proxmox. what instructions should I give them in regards to filesystems / partitioning. The host will have a pair of 1tb SSD and will need to use software raid. ie one big zfs raid1 pool?
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    ZFS - shifting ARC to L2ARC

    VirtioFS looks really promising. thank you I'm going to try that out.
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    ZFS - shifting ARC to L2ARC

    oh ok, thats fine. I could allocate ~6gb thanks, I think thats a key message - test and find out ps for anyone else reading; I found this pretty helpful to explain the inner workings...
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    ZFS - shifting ARC to L2ARC

    sorry I wasn't clear, the question was about the guest's virtual disk. https://pve.proxmox.com/wiki/Performance_Tweaks#Disk_Cache ie are there any gotchas with guests that can impact zfs ability to cache on the host. drive encryption and the like. Its just blocks according to the host so I...
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    ZFS - shifting ARC to L2ARC

    Hi, With the shortage of DDR5 I'm needing to optimise ram for a new Proxmox ve build. I'm not going to have 32GB of ram for the ZFS ARC as required by the storage (24TB). Im not confident to use BTSFS raid1. I'd like to exploit L2ARC to its max. I can get a 500Gb m2 ssd the same price as for...
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    How to disable Validity RBL lookups in SpamAssassin

    I'm not sure what I did. I was having a good look around. in hindsight I probably just navigated out of the 'zone' site and into the regular one and thats when a trial got launched as I was logged in but without any products I see the account I setup. out of interest, while logged in what...
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    How to disable Validity RBL lookups in SpamAssassin

    I signed up at the time but got cold feet when their portal switched from https://my.validity.com/zone/ to https://my.validity.com/ and suddenly it was all about trials and billing.
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    dkim header fields

    ah thank you - yes that makes sense.
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    dkim header fields

    Hi, while tracking down a dkim issue 'body hash did not verify' I have come across something odd with proxmox - The signature lists what fields where used to create the signature, and although duplicate fields are permitted, they only make sense if a mail has duplicate headers -...
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    How to disable Validity RBL lookups in SpamAssassin

    Thanks yes that has worked. for anyone else wishing to do the same thing check SpamAssassin is running version 3.4 or greater # spamassassin -V create / edit the SpamAssassin custom config and add the following lines to it vi /etc/mail/spamassassin/custom.cf restart the filter systemctl...
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    How to disable Validity RBL lookups in SpamAssassin

    Hi, Spamassassin uses the validity RBL by default. I am exceeding the 10k limit and have no interesting in subscribing to validity. RCVD_IN_VALIDITY_RPBL_BLOCKED 0.001 ADMINISTRATOR NOTICE: The query to Validity was blocked. See https://knowledge.validity.com/hc/en-us/articles/20961730681243...
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    Proxmox gateway unsafe site warning

    no I haven't but I can see that makes sense. I have a dedicated reverse proxy on the same network so thats easy to configure.