Proxmox mail Gateway

rio.dang

New Member
Mar 21, 2025
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hi my name is rio,
i have a problem with mail zimbra foss builds 10.1.4.GA.4200000.UBUNTU20.64 UBUNTU20_64 FOSS edition when using combine with proxmox mail gateway 8.1.5
if i using proxmox mail GW
when i get new mail with spam DMARC_FAIL_REJECT=9 for mxtoolbox.com and expiry@letsencrypt.org
By now i noticed mxtoolbox.com and letsencrypt.org mails marked like that.
As the result all emails from these domains are marked as spam which isnt correct.although i have whitelist domain on PMG
By searching the forums and the web i havent found a way to correct this but maybe someone knows how to do.

else i not using proxmox mail gateway , when i get new mail will lead to inbox
Thanks in advance for any guidances.