Planning for Deployment
=======================
-Easy integration into existing e-mail server architecture
----------------------------------------------------------
+Easy Integration into Existing Email Server Architecture
+--------------------------------------------------------
-In this sample configuration, your e-mail traffic (SMTP) arrives on
-the firewall and will be directly forwarded to your e-mail server.
+In this sample configuration, your email traffic (SMTP) arrives on
+the firewall and will be directly forwarded to your email server.
image::images/2018_IT_infrastructure_without_Proxmox_Mail_Gateway_final_1024.png[]
-By using the {pmg}, all your e-mail traffic is forwarded to the
-Proxmox Mail Gateway, which filters the whole e-mail traffic and
-removes unwanted e-mails. You can manage incoming and outgoing mail
+By using {pmg}, all your email traffic is forwarded to
+the {pmg} instance, which filters the email traffic and
+removes unwanted emails. This allows you to manage incoming and outgoing mail
traffic.
image::images/2018_IT_infrastructure_with_Proxmox_Mail_Gateway_final_1024.png[]
-Filtering outgoing e-mails
---------------------------
+Filtering Outgoing Emails
+-------------------------
-Many e-mail filter solutions do not scan outgoing mails. Opposed to
-that {pmg} is designed to scan both incoming and outgoing
-e-mails. This has two major advantages:
+Many email filtering solutions do not scan outgoing mails. In contrast, {pmg} is
+designed to scan both incoming and outgoing emails. This has two major
+advantages:
. {pmg} is able to detect viruses sent from an internal host. In many
-countries you are liable for sending viruses to other
-people. The {pmg} outgoing e-mail scanning feature is an additional
+countries, you are liable for sending viruses to other
+people. The outgoing email scanning feature is an additional
protection to avoid that.
-. {pmg} can gather statistics about outgoing e-mails too. Statistics
-about incoming e-mails looks nice, but they are quite
-useless. Consider two users, user-1 receives 10 e-mails from news
-portals and wrote 1 e-mail to a person you never heard from. While
-user-2 receives 5 e-mails from a customer and sent 5 e-mails
-back. Which user do you consider more active? I am sure it's user-2,
-because he communicates with your customers. {pmg} advanced address
-statistics can show you this important information. A solution which
-does not scan outgoing e-mail cannot do that.
+. {pmg} can gather statistics about outgoing emails too. Statistics
+about incoming emails may look nice, but they aren't necessarily helpful.
+Consider two users; user-1 receives 10 emails from news
+portals and writes 1 email to an unknown individual, while
+user-2 receives 5 emails from customers and sends 5 emails
+in return. With this information, user-2 can be considered as the more active
+user, because they communicate more with your customers. {pmg} advanced address
+statistics can show you this important information, whereas a solution which
+does not scan outgoing email cannot do this.
-To enable outgoing e-mail filtering you just need to send all outgoing
-e-mails through your {png} (usually by specifying Proxmox as
-"smarthost" on your e-mail server.
+To enable outgoing email filtering, you simply need to send all outgoing
+emails through your {pmg} (usually by specifying {pmg} as
+"smarthost" on your email server).
[[firewall_settings]]
-Firewall settings
+Firewall Settings
-----------------
-In order to pass e-mail traffic to the {pmg} you need to allow traffic
-on the SMTP the port. Our servers use the Network Time Protocol (NTP)
-for time synchronization, RAZOR, DNS, SSH, HTTP and port 8006 for the web
-based management interface.
+In order to pass email traffic to {pmg}, you need to allow traffic on the
+SMTP port. Our software uses the Network Time Protocol (NTP), RAZOR, DNS, SSH,
+and HTTP, as well as port 8006 for the web-based management interface.
[options="header"]
|======
|RAZOR |2703 |TCP |Proxmox |Internet
|DNS |53 |TCP/UDP |Proxmox |DNS Server
|HTTP |80 |TCP |Proxmox |Internet
+|HTTPS |443 |TCP |Proxmox |Internet
|GUI/API |8006 |TCP |Intranet |Proxmox
|======
-CAUTION: It is advisable to restrict access to the GUI/API port as far
+CAUTION: It is recommended to restrict access to the GUI/API port as far
as possible.
The outgoing HTTP connection is mainly used by virus pattern updates,
System Requirements
-------------------
-The {pmg} can run on dedicated server hardware or inside a virtual machine on
-any of the following plattforms:
+{pmg} can run on dedicated server hardware or inside a virtual machine on
+any of the following platforms:
* Proxmox VE (KVM)
* KVM (virtio drivers are integrated, great performance)
-* Virtual box™
+* VirtualBox™
* Citrix Hypervisor™ (former XenServer™)
* LXC container
-* and others supporting Debian Linux as guest OS
+* and others that support Debian Linux as a guest OS
-Please see http://www.proxmox.com for details.
+Please see https://www.proxmox.com for details.
-In order to get a benchmark from your hardware, just run 'pmgperf'
-after installation.
+To benchmark your hardware, run 'pmgperf' after installation.
Minimum System Requirements
* 2 GB RAM
-* bootable CD-ROM-drive or USB boot support
+* Bootable CD-ROM-drive or USB boot support
-* Monitor with a resolution of 1024x768 for the installation
+* Monitor with a minimum resolution of 1024x768 for the installation
* Hard disk with at least 8 GB of disk space
-* Ethernet network interface card
+* Ethernet network interface card (NIC)
Recommended System Requirements
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-* Multicore CPU: 64bit (Intel EMT64 or AMD64), +
- for use as virtual machine activate Intel VT/AMD-V CPU flag
+* Multi-core CPU: 64bit (Intel EMT64 or AMD64), +
+** for use in a virtual machine, activate Intel VT/AMD-V CPU flag
* 4 GB RAM
-* bootable CD-ROM-drive or USB boot support
+* Bootable CD-ROM-drive or USB boot support
-* Monitor with a resolution of 1024x768 for the installation
+* Monitor with a minimum resolution of 1024x768 for the installation
-* 1 Gbps Ethernet network interface card
+* 1 Gbps Ethernet network interface card (NIC)
-* Storage: at least 8 GB free disk space, best setup with redundancy,
- use hardware RAID controller with battery backed write cache (``BBU'') or
- ZFS. ZFS is not compatible with a hardware RAID controller. For best
- performance use Enterprise class SSD with power loss protection.
+* Storage: at least 8 GB free disk space, best set up with redundancy,
+ using a hardware RAID controller with battery backed write cache (``BBU'') or
+ ZFS. ZFS is not compatible with hardware RAID controllers. For best
+ performance, use enterprise-class SSDs with power loss protection.
Supported web browsers for accessing the web interface
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-To use the web interface you need a modern browser, this includes:
+To use the web interface, you need a modern browser. This includes:
* Firefox, a release from the current year, or the latest Extended
Support Release
* Chrome, a release from the current year
-* Microsofts currently supported version of Edge
+* Microsoft's currently supported version of Edge
* Safari, a release from the current year
projects / pmg-docs.git / blobdiff