pmbaeum's latest activity
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Ppmbaeum replied to the thread [SOLVED] SPF on internal IP Adresses.In my case it was a dns / hostfile issue. I had an host-file in place pointing the external domain to an internal ip. That got overwritten by mistake and therefore it (correctly) enforced SPF. Thanks for the help!
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PHi, The SPF reject usually means the service is still submitting mail to PMG on the external SMTP port 25, where SPF checks are applied. Could you please configure the internal service to use PMG as smarthost on the internal SMTP port, default...
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Ppmbaeum posted the thread [SOLVED] SPF on internal IP Adresses in Mail Gateway: Installation and configuration.Hi, I'm currently having some issues with internal systems that used to work fine. I recently upgraded to Mail Gateway 9.1.0 kernel: 7.0.6-2-pve Now my internal services seem to have troubles sending E-Mails: SMTP Error: The following recipients...
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Ppmbaeum replied to the thread Win Server 2025 VM: DPC_WATCHDOG_VIOLATION 0x133 after upgrade to Kernel 7.x.Thanks for finding the upstream patch and the clear explanation. I'm aware of the risks of downgrading, but as Exchange is business-critical I don't see a viable alternative right now. Will keep an eye on the kernel updates and switch back to...
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Ppmbaeum replied to the thread Win Server 2025 VM: DPC_WATCHDOG_VIOLATION 0x133 after upgrade to Kernel 7.x.Hi, Thanks for the suggestion. I applied the recommended args: args: -cpu host,level=30,-hv-time,-hv-stimer,-hv-stimer-direct,-x2apic No change in behaviour – the VM still crashes with DPC_WATCHDOG_VIOLATION on Kernel 7.0.6-2-pve. I ran a...
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Ppmbaeum replied to the thread Win Server 2025 VM: DPC_WATCHDOG_VIOLATION 0x133 after upgrade to Kernel 7.x.Output of qm showcmd: qm showcmd 131 --pretty /usr/bin/kvm \ -id 131 \ -name EX-AHBSV03 \ -no-shutdown \ -chardev 'socket,id=qmp,path=/var/run/qemu-server/131.qmp,server=on,wait=off' \ -mon 'chardev=qmp,mode=control' \ -chardev...
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Ppmbaeum replied to the thread Win Server 2025 VM: DPC_WATCHDOG_VIOLATION 0x133 after upgrade to Kernel 7.x.Thanks for the quick response! The output of AvailableSecurityProperties is: (Get-CimInstance -ClassName Win32_DeviceGuard -Namespace root\Microsoft\Windows\DeviceGuard).AvailableSecurityProperties 1 2 4 5 No 8 in the list, so hardware APIC...
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Ppmbaeum posted the thread Win Server 2025 VM: DPC_WATCHDOG_VIOLATION 0x133 after upgrade to Kernel 7.x in Proxmox VE: Installation and configuration.I recently ran into a problem that gave me quite a headache, and since I haven't fully resolved it yet, I wanted to share my findings here and ask if anyone has seen something similar. Environment PVE9.2.3, Kernel 7.0.2-7-pve (since...
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PI am getting into this as well. I suggest making a spam & ham directory somewhere on your PMG. For example, /root/bayes/spam/ → phishing, scams, junk /root/bayes/ham/ → legitimate business mail You need to start saving .eml files of...
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Ppmbaeum reacted to Urbaman's post in the thread [SOLVED] "mail for $domain$ loops back to myself" with
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Ok, I had a different problem: my firewall blocked gmail.com due to strict DNS filtering... Thank you for the feedback anyway! -
Ppmbaeum replied to the thread [SOLVED] "mail for $domain$ loops back to myself".tbh I'm not 100% sure, it's a year later. I believe I had a wrong port forwarding.
