Hướng dẫn cài đặt Proxmox Mail Gateway 5.0

Hướng dẫn cách tải về file iso để cài đặt. Hướng dẫn cách cài đặt step by step phần mềm Proxmox Mail Gateway Phù hợp cho các bạn cần nghiên cứu về Mail Gateway của hãng Proxmox. Hướng dẫn cách tải về file iso để cài đặt. Hướng dẫn cách cài đặt step by step phần mềm Proxmox Mail Gateway Phù hợp cho các bạn cần nghiên cứu về Mail Gateway của hãng Proxmox.

Proxmox Mail Gateway is based on Debian and comes with an installation CD-ROM which includes a com-plete Debian ("stretch" for version 5.x) system as well as all necessary Proxmox Mail Gateway packages The installer just asks you a few questions, then partitions the local disk(s), installs all required packages, and configures the system including a basic network setup You can get a fully functional system within a few minutes This is the preferred and recommended installation method

Alternatively, Proxmox Mail Gateway can be installed on top of an existing Debian system This option is only recommended for advanced users since it requires more detailed knowledge about Proxmox Mail Gateway and Debian

3.1 Using the Proxmox Mail Gateway Installation CD-ROM

You can download the ISO fromhttp://www.proxmox.com It includes the following:

• Complete operating system (Debian Linux, 64-bit)

• The Proxmox Mail Gateway installer, which partitions the hard drive(s) with ext4, ext3, xfs or ZFS and installs the operating system

• Linux kernel

• Postfix MTA, ClamAV, Spamassassin and the Proxmox Mail Gateway toolset

• Web based management interface for using the toolset

Please burn the downloaded ISO image to a CD or create abootable USB stickSection3.2

Then insert the installation CD-ROM on the physical host where you want to install Proxmox Mail Gateway and boot from that drive Immediately afterwards you can choose the following menu options:

Email Gateway

Install Proxmox Mail Gateway

Start normal installation

Install Proxmox Mail Gateway (Debug mode)

Start installation in debug mode It opens a shell console at several installation steps, so that you can debug things if something goes wrong Please pressCTRL-Dto exit those debug consoles and continue installation This option is mostly for developers and not meant for general use

Rescue Boot

This option allows you to boot an existing installation It searches all attached hard disks and, if it finds

an existing installation, boots directly into that disk using the existing Linux kernel This can be useful

if there are problems with the boot block (grub), or the BIOS is unable to read the boot block from the disk

Test Memory

Runsmemtest86+ This is useful to check if your memory is functional and error free

You normally select Install Proxmox Mail Gateway to start the installation.

First step ist to read our EULA (End User License Agreement) After that you get prompted to select the target hard disk(s)

Note

By default, the complete server is used and all existing data is removed

TheOptionsbutton lets you select the target file system, which defaults toext4 The installer uses LVM

if you select ext3, ext4 or xfs as file system, and offers additional option to restrict LVM space (see below)

If you have more than one disk, you can also use ZFS as file system ZFS supports several software RAID levels, so this is specially useful if you do not have a hardware RAID controller TheOptionsbutton lets you select the ZFS RAID level, and you can choose disks there

The next page just ask for basic configuration options like your location, the time zone and keyboard layout The location is used to select a download server near you to speedup updates The installer is usually able

to auto detect those setting, so you only need to change them in rare situations when auto detection fails, or when you want to use some special keyboard layout not commonly used in your country

You then need to specify an email address and the superuser (root) password The password must have at least 5 characters, but we highly recommend to use stronger passwords - here are some guidelines:

• Use a minimum password length of 12 to 14 characters

• Include lowercase and uppercase alphabetic characters, numbers and symbols

• Avoid character repetition, keyboard patterns, dictionary words, letter or number sequences, usernames, relative or pet names, romantic links (current or past) and biographical information (e.g., ID numbers, ancestors’ names or dates)

It is sometimes necessary to send notification to the system administrator, for example:

• Information about available package updates

• Error messages from periodic CRON jobs

All those notification mails will be sent to the specified email address

The last step is the network configuration Please note that you can use either IPv4 or IPv6 here, but not both If you want to configure a dual stack node, you can easily do that after installation

If you pressNextnow, installation starts to format disks, and copies packages to the target

Copying packages usually takes a few minutes Please wait until that is finished, then reboot the server Further configuration is done via the Proxmox web interface Just point your browser to the IP address given during installation (https://youripaddress:8006)

1 Login and upload subscription key

Note

Default login is "root" and the root password is defined during the installation process

2 Check the IP configuration and hostname

3 Check and save the Time Zone