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--- internet:mail:zimbra:zimbra9 [2022/08/05 08:19]
gcooper
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-====== Zimbra 9 OSE ======
-See also **[[networking:linux:static_ip_addr|Static IP Address]]**
-See also **[[internet:mail:zimbra:zimbra_zextras|Zimbra with Zextras Add-On]]**
-See also **[[internet:mail:zimbra:zimbra_migrate|Zimbra Migration]]**
-See also **[[https://linuxhint.com/turn-off-snap-ubuntu|Turn Off Snap]]**
-See also **[[internet:security:ssl_cert_letsencrypt_zimbra|Using LetsEncrypt SSL Certificates with Zimbra]]**
-===== Prerequisites =====
-  - Install Ubuntu 20.04 Server
-    - 16GB RAM
-    - 50GB+ System Disk (/)
-    - 30GB Temp Disk (/tmp)
-      - Can be omitted with a much larger System Disk
-    - 500GB Store Disk (/opt/zimbra/store)
-      - Sized to your needs
-  - Update the OS and install some packages
-  - Configure static public IP address
-  - Configure external (and internal if split) DNS
-    - You can leave the MX record until later but the install is 'cleaner' if you do it now
-  - Configure ''/etc/hosts'' file
-    - Comment or remove the ''127.0.1.1 <shortname>'' reference
-    - Add a ''<ipaddr> <fqdn> <shortname>'' reference
-  - Set timezone
-  - Disable ''systemd-resolved'' service
-    - remove the leftover symlink
-  - Configure new ''/etc/resolv.conf''
-  - Remove snap
-  - Install hypervisor tools
-  - Update the system
-  - Reboot
-<file>
-apt install openssh-server net-tools wget perl dnsutils
-timedatectl set-timezone America/Phoenix
-systemctl disable systemd-resolved.service && systemctl stop systemd-resolved.service
-rm -rf /etc/resolv.conf
-sed -i 's/#DNSStubListener=yes/DNSStubListener=no/g' /etc/systemd/resolved.conf
-cat << EOF > /etc/resolv.conf
-domain yourdomain.tld
-search yourdomain.tld
-nameserver 8.8.8.8
-nameserver 1.1.1.1
-EOF
-snap list
-snap remove snap-store lxd core18 core20
-snap remove snapd
-umount /snap/core/*
-umount /var/snap
-apt purge snapd
-rm -rf ~/snap /snap /var/snap /var/lib/snapd
-</file>
-===== Install Zimbra 9 OSE =====
-**Zextras OSE**: https://www.zextras.com/zextras-build-based-on-zimbra-official-repository
-**First Steps**: https://www.zextras.com/thankyou-zextras-build-zimbra/
-**Requirements**: https://www.zimbra.com/documentation/
-<file>
-wget download.zextras.com/zcs-9.0.0_OSE_UBUNTU20_latest-zextras.tgz
-tar -xzvf zcs-9.0* && cd zcs-9.0*
-./install.sh
-</file>
-:!: Hit <enter> to **select the defaults** for all items, then **create the admin password**.
-:!: **Adjust the domain name** to your actual desired e-mail domain name (instead of the hostname).
-:!: You can **ignore the MX record error**, until you actually want mail to flow properly.
-{{ :internet:mail:zimbra:zimbra_9_install.png?direct&750 |Zimbra 9 OSE Install Script}}
-===== Services =====
-<file>
-systemctl status zimbra.service
-</file>
-<file>
-su - zimbra
-zmcontrol status
-zmcontrol stop
-zmcontrol start
-</file>
-===== SSL Certificate =====
-See also **[[internet:security:ssl_cert_letsencrypt_zimbra|Using LetsEncrypt SSL Certificates with Zimbra]]**
-===== Zextras =====
-See also **[[internet:mail:zimbra:zimbra_zextras|Zimbra with Zextras Add-On]]**
-===== Firewall =====
-See also **[[networking:firewall:csf|ConfigServer Security & Firewall (CSF)]]**
-==== LFD ====
-**Postfix**: **[[networking:firewall:csf#ubuntu1|ConfigServer Security & Firewall (CSF)]]**
-**Zimbra**: **[[networking:firewall:csf#zimbra|ConfigServer Security & Firewall (CSF)]]**
-===== Logging =====
-See also **[[networking:firewall:csf#logging|ConfigServer Security & Firewall (CSF)]]**

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