I have an Exchange vm setup the last 3-4 years now. I use smtp2go for outgoing email. Works really well. I primarily use the system for alerts emails and mailing lists I use. If it breaks its an annoyance but nothing critical. I have a mail filter in front that all incoming mail goes through.
I have the Proxmox mail filter in front of my Exchange. It works wonderfully well. No spam gets through.
There is also a Solaris sub reddit where people may want to grab some of the Sun hardware.
The E420’s would be interesting since they can be quad cpu. Basically an Ultra 80 motherboard in a server chassis. I also had an E220R and E280R. Debian Linux is still being worked on so they could be used for that. Likely the NVRAM battery is dead.
Searching for you at the moment. IF I recall correctly it was a post by John within the last 12 months.
Also, unvetted nodes get traffic calculated differently which means it is possible for an unvetted node to get more traffic than a vetted node. For example, I have a new node less than 3 weeks old. It has already nearly 600gb of disk space used and may even break 1tb in the first month. That traffic is far more than my vetted nodes currently get.
https://forum.storj.io/t/unvetted-vetted-node-traffic/23086
Also notice in this thread the reference from BS that the vetting has been sped up - though no details.
They sped up vetting so it will mostly be done inside a month now except low traffic sats.
A new node gets unvetted traffic but it can still be customer data.
The only stuff I have ever had catch fire in over 20 years if doing this were old crt’s and tv’s. So I just never used to leave those on when leaving the house. I have yet to experience an lcd failure. I have had power supply failures including Apple laptops but they just let the magic smoke out.
Storj have been completely unwilling to disclose what “other” actually is in any detail.
They have previously stated they want to increase node utilisation rates. The ootions for this are: 1. Increase the amount of incoming data. 2. Reduce the number of nodes.
The sh*t just hit the fan gents…
https://forum.storj.io/t/concerns-and-indefinite-strike-regarding-operator-payments/24140
I use my Nextcloud at my employment all the time. It’s a great way to get scripts I have written deployed on client machines.
I use my Exchange server for all my alerting and subscribed mail lists. Plus I have the Proxmox mail filter in front of that which is really good at keeping the spam away.
I have self deployed Bitwarden and have come to depend on that very quickly. Pihole and Zabbix are other tools I use as well as having tftp and anon ftp servers up. So yes, my homelab is part of what allows me to work effectively.
Put anything you don’t trust into their own VLAN. For me that includes the kids pc and iot devices. Give them only internet access with no access to other internal networks.