1. T

    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...
  2. S


    I have been testing PMG for a while now and I have to say I'm impressed. I like how simple it is to use. There is one thing that it's missing though. You can have finer grained control (than domain level) by putting in transport_maps by using virtual_alias_maps. # transport...
  3. P

    Cpanel Relay Service

    Hello there, We receive relay service via Mail.Baby. We output mail from our servers via, but we are having difficulty controlling it. Can I position the Proxmox Mail Gateway product in between and control the mail output traffic through Proxmox? How do I configure it for this?
  4. M

    Pausieren des relaying

    Hallo Community, gibt es eine Möglichkeit das Relaying zu pausieren? Hintergrund ist ein längeres Update auf dem Mailserver an den die gefilterten Mails weitergeleitet werden. Dieser ist während des Updates nur sporadisch erreichbar und soll daher am besten keine Mails annehmen müssen.
  5. B

    How to get PMG to work with WHM/Cpanel?

    Hi. I want Proxmox Mail Gateway to sit in front of the WHM/Cpanel and filter out all the spam for both incoming and outgoing email first. I can't find any good step by step tutorial on how to do it. So far, I have a bit and pieces together but not sure it will work. What I know I must do are as...
  6. M

    Automaticaly add domaisn from the Active Directory?

    Hey, Is there a way of automatically read the mail domains from the Active Directory / Exchange (accepted domains) and add them to the Relay Domains list?
  7. N

    Smarthost question

    I have just installed ProxmoxMailGateway and am testing it. I became aware of the menu item "MailProxy/Relaying/Smarthost". I can only enter an IP or a domain name here. What can I do if the Smarthost needs a login? Where do I enter these data? Or did I misunderstand something? K.W.


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