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Change Postmaster Address to Domain on Proxmox Mail Gateway - dhenandi.com
I have already explained one of PMG tips to reduce your spam email. yesterday, in my previous article. Read: Prevent Spam Email Using LDAP Verification on Proxmox Mail Gateway. But, one of the weird things, i guess. The sender notification is from postmaster@hostname.yourdomain.com. Look at this below picture: Because of it, your notification email can be … Continue reading Change Postmaster Address to Domain on Proxmox Mail Gateway →