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    Change port number in the spam quarantine emails sent to users

    Hello. So i've read alot of threads about people asking to change port 8006, which i think is a reasonable question. However, it seems that PMG and PVE is built to use a static predefined port which is 8006. I know that a reverse proxy can be used to access the GUI of both PMG and PVE on any...
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    SPF being ignored in PMG

    I'm testing out PMG as a mailproxy for my Exchange server. I noticed that it's possible for me to send an email from ****.com to ****.com, creating a phising mail, from a simple SMTP testing tool (****.com represents my own domain). PMG runs on a container (in Proxmox) next to the Exchange...
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    Prevent anonymous users from sending through my PMG?

    Hello. I'm using PMG as a mail proxy for my Exchange mailserver. Yesterday I noticed that it's possible to send mails anonymously from the domains listed in my relay domains, to any other domain listed in my relay domains. I tested from an unrelated external network, and i was able to send...
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