Zimbra 8 open source installation guide

On the logger monitor host, you must enable either syslog or rsyslog to log statistics from remote machines:. When Configuration complete - press return to exit is displayed, the installation is finished and the server has been started.

Before going to the next server, you should verify that the server is running. Use the CLI command, zmcontrol status , to verify that each server is running. Perform the following on each server in your Zimbra Collaboration environment.

Type zmcontrol status. The services status information is displayed. All services should be running. To log on to the administration console, open your browser, type the administration console URL and log on to the console. The administration console URL is entered as:. The default value of zimbraAdminPort is The default value of zimbraAdminProxyPort is The administration console address must be typed with https , even if you configured only http.

The first time you log on, a certificate authority CA alert may be displayed. Click Accept this certificate permanently to accept the certificate and be able connect to the Zimbra administration console. Then click OK. Enter the admin user name and password configured during the installation process. Enter the user name as admin example. Once Zimbra Collaboration is installed, if you installed the Zimbra license, you can log on to the administration console and configure additional domains, create Classes of Service, and provision accounts.

See the Zimbra Collaboration Administration Guide. The COS controls mailbox quotas, message lifetime, password restrictions, attachment blocking and server pools. In an environment with multiple mailbox servers, COS is used to assign the new accounts to a mailbox server. The COS server pool page lists the mailbox servers in your Zimbra environment. When you configure the COS, select which servers to add to the server pool. Within each pool of servers, a random algorithm assigns new mailboxes to any available server.

If you have questions, refer to the Help section. You can configure one account at a time with the New Account Wizard or you can create many accounts at once using the Account Migration Wizard. The administration console New Account Wizard steps you through the account information to be completed. Enter the account name to be used as the email address and the last name. This the only required information to create an account. You can click Finish at this point, and the account is configured with the default COS and global features.

When the accounts are provisioned, these accounts can immediately start to send and receive emails. You can provision multiple accounts at once using the Account Migration tool from the administration console. The wizard guides you through the steps to import accounts from an external directory server, either Active Directory or an LDAP server. The wizard downloads account information from your directory and creates the accounts in ZCS.

Refer to the Zimbra Collaboration Administration Guide to learn more about provisioning accounts. These tools can be accessed from the administration console Download page and instruction guides are available from the Administration Console Help Desk. Versions of Zimbra prior to 8. Examples of ephemeral data include:. Zimbra Collaboration version 8.

This is an optional feature; however, it can improve LDAP performance and stability. Please refer to the Zimbra Collaboration Administration Guide for more information. To uninstall servers, run the install script with the -u option.

When Completely remove existing installation? Additional files may need to be deleted. See Uninstall Zimbra on Linux.

This chapter explains how to add a new machine that is configured as a mailbox server to a single server configuration and how to remove the mailbox server from the single server node.

The new machine you are adding must have the same operating system, including the latest version and patch levels, as installed on the single server. You must install the same version of the ZCS software that is installed on the single server node. You are adding Zimbra Proxy to ZCS, this should be installed on the existing single-server before you set up the new mailbox server.

See Installing Zimbra Proxy. Customized configuration for the single-server, such as custom themes and Zimlets are added to the new mailbox server. If you are moving all accounts from the single server, the mailbox server is stopped on the single server machine. The host name and zmhostname configured on the mailbox server are the same as on the single server. Make sure you know the LDAP master password as you configure it on the sever that is being added. To find the master LDAP password on the single server node, type:.

If you are installing the Zimbra proxy or MTA on the new node, you will also need to record the following:. Follow steps 1 through 4 in Starting the Installation Process to log on to the server as root and unpack the Zimbra software. Install zimbra-store , and zimbra-spell optional packages.

When zimbra-spell is installed, the zimbra-apache package also is installed. The zimbra-logger package is installed only on one mailbox server. If you are moving all mailboxes to this server from the original single server, install the zimbra-logger package. If Archive and Discovery is installed on the single-server node, install zimbra-archiving on the new mailbox server.

If the zimbra-proxy is used and is installed on another server, configure the following menu options. Type the corresponding menu number to install the Zimbra Collaboration license file.

Enter the location of the license file. You cannot proceed without a license file. If you are setting up proxy servers, type the corresponding number to enable the servers. When Configuration complete - press return to exit displays, press Enter.

Any customizing of themes, or Zimlets, and any signed certificates stored on the single-server must be added to the new mailbox server. See the Zimbra Collaboration Administration Guide for information about adding the customized features. To make sure that the new mail store server is correctly configured, create a new user on the new mailbox server and log into the account to verify that your configuration is correct.

See Provisioning Accounts. The command, zmmboxmove , is run to move user accounts from the mailbox server on the single-sever node to the new mailbox server.

You can set global options to exclude items from the mailbox move. See the Zimbra Collaboration Administration Guide User Accounts chapter for more information about the mailbox move feature. Admin mailboxes. If you do not move the admin mailbox, you cannot log into the Zimbra Collaboration Web Client. To verify that the content of the mailbox was moved successfully, go to the administration console, select the account that was moved.

Click View Mail on the toolbar. When all mailboxes have moved from the single-server node to the new mailbox server node, disable the Mailbox services on the original single-server machine. After the mailbox services are disabled, verify that antispam, antivirus, ldap, mta, snmp, proxy, and memcached are the only services on the original single-server node. The database can be updated by any member of the group. If one master fails, the other masters continue to update the database.

Each master LDAP server is given an unique identifier when they are configured and zmlocalconfig is used to add the ldap server to the multi- master group.

When you enable multi-master replication, you assign a server ID to each master server to identify them in the group. This is used to distinguish the servers in the group and to help resolve conflicts that might occur. You can run the ZCS multiple master CLI, zmldapquery-mmr from a specific master to see the server ID for that master and all multi-master servers that are in the group and to see the replication ID values for those masters.

Before you can enable the multi-master replication feature, you must know the hostname of the first secondary master that is being added to the group.

The hostname is entered when you enable the feature. Once you enable the multi- master replication feature, you do not need to run the command again. When zmlocalconfig is run the first time, the master LDAP servers are configured as follows:. Writes initiated from the server go to the LDAP master-1 by default. If LDAP master-1 is down, writes move to ldap master Once the feature is enabled use the zmlocalconfig command to add the LDAP servers to a group. The selected packages are installed. The next four steps are to change the default passwords on this server to match the passwords on the master-1 LDAP server.

Type a to apply the configuration changes. The installation is complete. In an existing ZCS setup where there is already a single master and multiple replicas, you can promote an existing replica to become a secondary master. This updates the replica to be a multi-master replica, enabled with a server ID. It is automatically configured to be a paired master with the master it was previously replicating from.

There are three MMR servers, ldap The RID being used by ldap This agreement can be deleted with:. The replica server is considered a shadow copy of the master server. If the servers become out of sync, the monitoring feature indicates the problem. The out of sync time period is typically five minutes, although this value is configurable. The master server has no replica servers and is considered a standalone master server. The replica server becomes out of sync.

For example, ldap The following screen-shot shows the additional master servers are in sync with the master server, as indicated by the Code:0 and Status: In Sync , and master server ldap is currently down, as indicated by Code: 4 and Status: Server down.

Only one master LDAP server can be set up. This server is authoritative for user information, server configuration, etc. Replica LDAP servers can be defined to improve performance and to reduce the load on the master server. All updates are made to the master server and these updates are copied to the replica servers. Replica LDAP servers are read-only. The master LDAP server must be running when you install the replica server.

Type Y and press Enter to install the zimbra-ldap package. In the screen shot below, the package to be installed is emphasized. To expand the menu type X and press Enter. To find these values, issue the following commands:.

When the LDAP server is configured, type a to apply the configuration changes. The installation on the replica LDAP server is complete. Create several user accounts, either from the admin console or on the master LDAP server. The CLI command to create these accounts is. If you do not have a mailbox server setup, you can create domains instead.

Use this CLI command to create a domain. Type zmprov gad to check all domains. In cases where the mailbox server is not setup, you can also use the following command for account creation.

For each server that you want to change:. The hosts are tried in the order listed. The master URL must always be included and is listed last. Additional Steps for MTA hosts.

Additional steps for MTA host. The following screen-shot shows that replica server ldap-3 is in sync with the master server, as indicated by the Code:0 and Status: In Sync , and replica server ldap-4 is currently down, as indicated by Code: 4 and Status: Server down.

If the replica server becomes out of sync with the master server, the status given indicates in a time format how far behind the master server it has become:. The other nodes require MB. Ubuntu Deprecated starting Zimbra Collaboration 8. In addition to supporting the operating systems listed above for the Network Edition, other operating system versions are available for the Open Source Edition.

Netcat nc is required on all operating systems using Zimbra Collaboration. The nc utility must be installed prior to installation or upgrading. Zimbra continues to invest in improving the accessibility of this interface. Network Edition Mobile MobileSync provides mobile data access to email, calendar, and contacts for users of selected mobile operating systems, including:.

Android 4. This section includes information about available languages, including End User Translations and Administrator Translations. The list displays software that can be purchased or downloaded for free. This Guide contains all information needed to switch to the new Zimbra Network NG modules from their legacy counterparts after upgrading to Zimbra 8. Switching to the new Backup NG is a simple process that will initialize the new backup system on a dedicated path.

Until the initialization is completed, the old backup engine will be active. Old backup files will not be removed and the old backup and restore tools are still available via the usual CLI commands. Before initializing the Backup NG module, make sure you have enough space on the storage where you will store the backup. Switching to the new Mobile NG is a simple process that will activate the new mobile handlers and deactivate the old ones. Until the initialization is complete, the old mobile engine will be active.

After switching to Mobile NG, all existing syncstates will be invalidated, and all connected devices will automatically re-synchronise all of their data through the new engine. The switch is completely transparent to end users, and no user interaction should be prompted or required, but being the Exchange ActiveSync protocol mostly client-driven different behaviours might be experienced, such as:.

Albeit sporadic, such behaviours and the load impact on the system should be taken into account when planning to switch to Mobile NG. Admin NG is significantly different than the old Delegated Administration engine. Admin NG is not enabled by default during upgrades from a version earlier than 8.

License Synacor, Inc. Introduction Information in this guide is intended for persons responsible for installing Zimbra Collaboration. This guide covers the installation of Zimbra Collaboration Network Edition 8.

Audience This installation guide assumes you have a thorough understanding of system administration concepts and tasks and are familiar with email communication standards, security concepts, directory services, and database management. For More Information Zimbra documentation, including a readme text file, the administrator guide, and other Zimbra guides are copied to the servers during the installation.

Contact Zimbra Sales to purchase Zimbra Collaboration. Network Edition customers can contact support at support zimbra. Zimbra Port Mapping External access These are ports typically available to mail clients. Internal access These are ports typically only used by the Zimbra system itself. System Access and Intra-Node Communication In a multi-node environment the typical communication between nodes required includes:.

Planning for the Installation This chapter describes the components that are installed and reviews the configuration options that can be made when you install Zimbra Collaboration ZCS. Zimbra Application Packages Zimbra architecture includes open-source integrations using industry standard protocols.

The following describes the Zimbra Collaboration application packages that are installed. By default Zimbra Proxy is configured to perform strict server name enforcement of the HTTP 'Host' header sent by clients for new installs.

Strict server name enforcement may be disabled during the post-install configuration process in the Zimbra Proxy configuration section or using the zimbraReverseProxyStrictServerNameEnabled configuration option. Please see the Zimbra Proxy section of the administration guide for more details.

At least one server must run zimbra-memcached when the Zimbra Proxy service is in use. You can use a single memcached server with one or more Zimbra proxies. Using Archiving and Discovery can trigger additional mailbox license usage.

To find out more about Zimbra Archiving and Discovery, contact Zimbra sales. The Zimbra Chat package must be selected and installed on every Zimbra-Store. The Zimbra Drive package must be selected and installed on every Zimbra-Store. And is the Customer responsibility to maintain, backup, and protect the data stored on this ownCloud or NextCloud Servers. Configuration Examples Zimbra Collaboration can be easily scaled for any size of email environment, from very small businesses with fewer than 25 email accounts to large businesses with thousands of email accounts.

Zimbra Licensing Network Edition Only Zimbra Collaboration licensing gives administrators better visibility and control into the licensed features they plan to deploy. License Usage by Zimbra Collaboration Account Type A mailbox license is required for an account assigned to a person, including accounts created for archiving. Administrator account. Administrator accounts count against your license. Alias account.

Aliases do not count against your license. Distribution list. Distribution lists do not count against your license. License Activation All Network Edition installations require license activation. Upgraded Zimbra Collaboration versions require an immediate activation of a valid license to maintain network feature functionality. Automatic License Activation Licenses are automatically activated if the Zimbra Collaboration server has a connection to the Internet and can communicate with the Zimbra License server.

Manual License Activation For systems that do not have external access to the Zimbra License server, you can use the Zimbra Support Portal to manually activate your license.

License Not Installed or Activated If you fail to install or activate your Zimbra Collaboration server license, the following scenarios describe how your Zimbra Collaboration server will be impacted.

Common Configuration Options The packages installed in common configuration include libraries, utilities, monitoring tools, and basic configuration files under Zimbra Core. The host name configured in the operating system installation. This option is displayed only if the zimbra-proxy package is installed.

Notification address for AV alerts. If the virus notification address does not exist and your host name is the same as the domain name on the Zimbra server, the virus notifications remain queued in the Zimbra MTA server cannot be delivered. All modes use SSL encryption for back-end administrative traffic. The software update information can be viewed from the Administration Console Tools Overview pane.

Scanning Attachments in Outgoing Mail You can enable real-time scanning of attachments in outgoing emails sent using the Zimbra Web Client. Zimbra Proxy Architecture and Flow The following sequence explains the architecture and the login flow when an end client connects to Zimbra Proxy. The Zimbra Proxy package does not act as a firewall and needs to be behind the firewall in customer deployments.

Configuration during installation zimbra-proxy package needs to be selected during the installation process it is installed by default.

Install zimbra-proxy [Y] Install zimbra-memcached [Y]. If you have any other services running on these ports, turn them off. Configuring for Virtual Hosting You can configure multiple virtual hostnames to host more than one domain name on a server. Preparing Your Server Environment In order to successfully install and run Zimbra Collaboration, ensure your system meets the requirements described in this section.

Do not manually create the user zimbra before running the ZCS installation. The installation automatically creates this user and sets up its environment. A full default installation of the Linux distribution that you select is required. Zimbra recommends that the operating systems you use are updated with the latest patches that have been tested with Zimbra Collaboration. See the latest release notes to see the operating systems patch list that has been tested with Zimbra Collaboration.

Configuring High-Fidelity Document Preview Network Edition Only The high-fidelity document preview feature requires the installation of LibreOffice or the LibreOffice-headless package, depending on the operating system you are running. For RHEL, install the libreoffice-headless package:. Install Language and Font Packages Confirm you have the appropriate language packs or fonts installed for LibreOffice to properly view documents and attachments. DNS Configuration Requirement When you create a domain during the installation process, Zimbra Collaboration checks to see if you have an MX record correctly configured for that domain.

Uncheck Enable DNS lookups. Enter the relay MTA address to use for external delivery. Even if a relay host is configured, an MX record is still required if the Zimbra Collaboration server is going to receive email from the Internet. Multiple-Server Installation The multiple-server installation is straight-forward and easy to run.

Zimbra-proxy is normally installed on the MTA server or you can install it on its own server. Before you start, verify that the system clocks are synced on all servers.

Starting the Installation Process Before you begin, make sure to:. For more information about licenses, see Zimbra Collaboration License and Zimbra License Requirements Network Edition only Confirm you have the latest system requirements and prerequisites for installing Zimbra Collaboration, as described in System Requirements for Zimbra Collaboration. The screen shots are examples of the Zimbra Collaboration installation script.

The actual script may be different. As the installation proceeds, press Enter to accept the defaults that are shown in brackets [ ] or enter the appropriate answer for your configuration. The license agreement displays in multiple sections, and you must accept each section of the license agreement. Checking for installable packages Found zimbra-core local Found zimbra-ldap local Found zimbra-logger local Found zimbra-mta local Found zimbra-dnscache local Found zimbra-snmp local Found zimbra-store local Found zimbra-apache local Found zimbra-spell local Found zimbra-convertd local Found zimbra-memcached repo Found zimbra-proxy local Found zimbra-archiving local Found zimbra-chat repo Found zimbra-drive repo Found zimbra-imapd local Found zimbra-network-modules-ng local Use Zimbra's package repository [Y] y Configuring package repository.

For the cross mailbox search feature, install the Zimbra Archive package. To use the archiving and discovery feature, contact Zimbra sales. Before the Main menu is displayed, the installer checks to see if the hostname is resolvable via DNS and if there is an error asks you if would like to change the hostname. Common configuration 1 Hostname: ldap You must configure this information when you install the mailbox servers and the MTA servers. Write them down. The system will be modified - continue?

Starting servers Skipping creation of default domain GAL sync account - not a service node. Setting up zimbra crontab A web application server split environment must have proxy and memcached installed. Mark y. Please verify no other service listens on these ports and that ports and are properly filtered from public access by your firewall.

Please remember that the Backup NG module needs to be initialized in order to be functional. Checking required space for zimbra-core Checking space for zimbra-store Checking required packages for zimbra-store FOUND: libreoffice Installing: zimbra-core zimbra-logger zimbra-snmp zimbra-store zimbra-apache zimbra-spell zimbra-convertd zimbra-archiving zimbra-chat zimbra-drive zimbra-network-modules-ng The system will be modified. Common configuration 1 Hostname: mailstore By default, the domain name portions of the email addresses for the Admin user, Anti-virus quarantine user, Spam training user and Non-spam Ham training user, are set to be the zimbra mailstore server address.

You may want to change these to be the Zimbra Collaboration primary domain address instead. Configure for use with mail proxy Configure for use with web proxy. See the release notes for additional configuration information for installing a split node environment. Save configuration data to a file?

Configuration complete - press return to exit. Select the packages to install Install zimbra-ldap [Y] n Install zimbra-logger [Y] n Install zimbra-mta [Y] y Install zimbra-dnscache [Y] y Install zimbra-snmp [Y] n Install zimbra-store [Y] n Install zimbra-apache [Y] n Install zimbra-spell [Y] n Install zimbra-memcached [Y] n Install zimbra-proxy [Y] n Checking required space for zimbra-core Installing: zimbra-core zimbra-mta zimbra-dnscache The system will be modified. Common configuration 1 Hostname: mta If you enter an address other than the admin address, you must provision an account with that address after the installation is complete.

If you are installing the Zimbra-proxy package, see Installing Zimbra Proxy before continuing. Installing Zimbra Proxy Installing the zimbra-proxy package is optional, but recommended for scalable multi-server deployment. If you are moving from a non-proxy environment for example, single server to multi-server environment , additional steps are necessary for the mailbox server and proxy configuration. After you complete the proxy installation, reconfigure the mailbox server as described in the Zimbra Collaboration Administration Guide, Zimbra Proxy chapter.

Memcached is shipped as the caching layer to cache LDAP lookups. Memcache does not have authentication and security features so the servers should have a firewall set up appropriately.

The default port is and is controlled by the zimbraMemcacheBindPort conf setting. If SNMP is used, the zimbra-snmp package must also be installed. Continue 2908 Y Configuration section. Installing Zimbra IMAPD Installing the new zimbra-imapd package is optional, and is available as an unsupported beta if you want to test this beta product targeted for scalable multi-server deployment.

Installing on the Mailbox Server If you are installing zimbra-imapd on the mailbox server, select the zimbra-imapd package. This can be done using the zmprov command at any time after the server is installed and does not have to be done during installation.

This can be done with the command zmprov flushCache -a config. To verify that this has taken effect, make sure that the new IMAPD node is listed in the output of zmprov gacf zimbraReverseProxyUpstreamImapServers , when run from a lookup target server.

Installing zimbra-archiving Package Installing the zimbra-archiving package is optional. Archiving, the ability to archive messages that were delivered to or sent by ZCS. Discovery, the ability to search across mailboxes. Continue 2908 Y. Final Set-Up After the Zimbra servers are configured in a multi-node configuration, the following functions must be configured:. Enabling Server Statistics Display In order for the server statistics to display on the administration console, the syslog configuration files must be modified.

Zimbra Collaboration supports the default syslog of a supported operating system. Depending on your operating system, the steps contained in this section might not be correct. See your operating system documentation for specific information about how to enable syslog. On the logger monitor host, you must enable either syslog or rsyslog to log statistics from remote machines: For syslog :.

Stop the syslog daemon. Start the syslog daemon. Verifying Server Configuration When Configuration complete - press return to exit is displayed, the installation is finished and the server has been started.

It expires in 60 days. Trial Extended. You can obtain a Trial Extended license from Zimbra Sales by contacting sales zimbra. This license allows you to create up to 50 users and is valid for an extended period of time. You must purchase the Zimbra Subscription license. This license is valid for a specific Zimbra Collaboration system and is encrypted with the number of Zimbra accounts seats you have purchased, the effective date, and expiration date of the subscription license.

You must purchase the Zimbra Perpetual license. This license is similar to a subscription license and is valid for a specific Zimbra Collaboration system, is encrypted with the number of Zimbra accounts seats you have purchased, the effective date, and an expiration date of When you renew your support agreement, no new perpetual license is sent to you, but your Account records in the systems is updated with your new support end date.

License Usage by Zimbra Collaboration Account Type A mailbox license is required for an account assigned to a person, including accounts created for archiving. Below is a description of Zimbra Collaboration accounts and if they impact your license limit. System accounts. System accounts are specific accounts used by Zimbra Collaboration. They include the spam filter accounts for junk mail spam and ham , virus quarantine account for email messages with viruses, and GALsync account if you configure GAL for your domain.

Do not delete these accounts! These accounts do not count against your license. Administrator account. Administrator accounts count against your license. User accounts. User accounts count against your license account limit. When you delete an account, the license account limit reflects the change. Alias account. Aliases do not count against your license.

Distribution list. Distribution lists do not count against your license. Resource account. Resource accounts location and resources do not count against your ZCS license. License Activation All network edition installations require license activation.

Automatic License Activation Licenses are automatically activated if the Zimbra Collaboration server has a connection to the Internet and can communicate with the Zimbra License server.

Manual License Activation For systems that do not have external access to the Zimbra License server, you can use the Zimbra Support Portal to manually activate your license. License Not Installed or Activated If you fail to install or activate your Zimbra Collaboration server license, the following scenarios describe how your Zimbra Collaboration server will be impacted.

License is not installed. If a license is not installed, the Zimbra Collaboration defaults to single user mode where all features limited by license are limited to one user.

License is not valid. If the license file is forged or could not be validated for other reasons, the Zimbra Collaboration defaults to single user mode.

License is not activated. A license activation grace period is 10 days. If for some reason the license is never activated, the Zimbra Collaboration defaults to single user mode. License is in future. If the license starting date is still in the future, the Zimbra Collaboration defaults to single user mode. License is in grace period.

If the license ending date has passed and is within the 30 day grace period, all features limited by license are still enabled, but administrators may see license renewal prompts. License expired. If the license ending date has passed and the 30 day grace period expired, the Zimbra Collaboration server defaults to the feature set of the Open Source Edition.

On a single server installation, this name is the same as the hostname. Secure interprocess communications The default is YES. Secure interprocess communications requires that connections between the mail store, and other processes that use Java, use secure communications. The time zone that should be entered is the time zone that the majority of users in the COS will be located in.

For replica LDAP servers, the status can be changed to Disabled if the database is manually loaded after installation completes. Create Domain You can create one domain during installation. Additional domains can be created from the administration console. Domain to create The default domain is the fully qualified hostname of the server.

If you created a valid mail domain on your DNS server, enter it now. In most cases, you will accept the default. Logs from the hosts are sent to the mailbox server where zimbra- logger is installed and the information is used to generate the statistics graphs and for message tracing. Enable Spamassassin — Default is enabled.

Enable ClamAV — Default is enabled. You can either accept the default or create a new address. If you create a new address, remember to provision this address from the admin console.

Note: If the virus notification address does not exist and your host name is the same as the domain name on the Zimbra server, the virus notifications queue in the Zimbra MTA server cannot be delivered. This account is the first account provisioned on the Zimbra server and allows you to log on to the administration console. Admin user to create The user name assigned to the administrator account. Once the administrator account has been created, it is suggested that you do not rename the account as automatic Zimbra Collaboration notifications might not be received.

Admin Password You must set the admin account password. The password is case sensitive and must be a minimum of six characters.

The administrator name, mail address, and password are required to log in to the administration console. Anti-virus quarantine user A virus quarantine account is automatically created during installation. When AmivisD identifies an email message with a virus, the email is automatically sent to this mailbox. The virus quarantine mailbox is configured to delete messages older than 7 days. Enable automated spam training By default, the automated spam training filter is enabled and two mail accounts are created.

Spam Training User to receive mail notification about mail that was not marked as junk, but should have been. Non-spam HAM Training User to receive mail notification about mail that was marked as junk, but should not have been.

All modes use SSL encryption for back-end administrative traffic. Enable version update checks. Zimbra Collaboration automatically checks to see if a new Zimbra Collaboration update is available. The default is TRUE. Enable version update notifications. This enables automatic notification when updates are available when this is set to TRUE.

Version update notification email. This is the email address of the account to be notified when updates are available. Version update source email. This is the email address of the account that sends the email notification. Default Class of Service Configuration This menu section lists major new features for the Zimbra Collaboration release and whether the feature is enabled or not. When you change the feature setting during Zimbra Collaboration installation, you change the default COS settings Having this control, lets you decide when to introduce new features to your users.

Installing Zimbra Collaboration Software Important: Before you begin, make sure to: Network Edition Only Store your license in a directory folder on your server as it is needed to complete your installation of Zimbra Collaboration. Confirm you have the latest system requirements and prerequisites for installing Zimbra Collaboration.

Open an SSH session to the Zimbra server and follow the steps below: 1. Type the following commands: Unpack the file: tar xzvf [zcsfullfilename. FRNg7wVu Checking for existing installation Checking for installable packages Found zimbra-core Found zimbra-ldap Found zimbra-logger Found zimbra-mta Found zimbra-dnscache Found zimbra-snmp Found zimbra-store Found zimbra-apache Found zimbra-spell Found zimbra-convertd Found zimbra-memcached Found zimbra-proxy Found zimbra-archiving Use Zimbra's package repository [Y] y Use internal development repo 2908 y Configuring package repository Select the packages to install Install zimbra-ldap [Y] y Install zimbra-logger [Y] y Install zimbra-mta [Y] y Install zimbra-dnscache [Y] y Install zimbra-snmp [Y] y Install zimbra-store [Y] y.

Some features may be disabled due to the missing package s. Installing: zimbra-core zimbra-ldap zimbra-logger zimbra-mta zimbra-dnscache zimbra-snmp zimbra-store.

The system will be modified. The installer verifies that there is enough room to install Zimbra. Next, type Y and press Enter to modify the system. Selected packages are installed on the server. The installer checks to see if the hostname is resolvable via DNS. If there is an error, the installer asks if you would like to change the hostname. Checks for port conflict. Setting defaults Checking for port conflicts 6. For a quick installation, accepting all the defaults, you only need to do the following: 7.

Type r to return to the Main menu. Enter 5 to select zimbra-dnscache from the Main menu. Select 1 to disable. Enter 7 to select zimbra-store from the Main menu. The store configuration menu displays.

Select the following from the store configuration menu: Type 4 to set the Admin Password. The password must be six or more characters. Network Edition only Type 25 for License filename and type the directory and file name for the Zimbra license. When Save Configuration data to file appears, type Yes and press Enter. Save configuration data to a file? When The system will be modified - continue? The system will be modified - continue? Initializing core config Setting up CA Creating SSL zimbra-store certificate Creating new zimbra-ldap SSL certificate Creating new zimbra-mta SSL certificate Creating new zimbra-proxy SSL certificate Installing mailboxd SSL certificates Installing Proxy SSL certificate Initializing ldap Adding zqa Granting group zimbraDomainAdmins zqa Setting up global distribution list admin UI components..

Granting group zimbraDLAdmins zqa Setting default backup schedule Done Looking for valid license to install Starting servers Host mail. Starting zmconfigd…Failed. Starting dnscache…Done. Starting logger…Done. Starting mailbox…Done. Starting memcached…Failed. Starting memcached…failed. Starting proxy…Failed. Starting proxy…nginx: [emerg] bind to 0. Starting amavis…Done.

Starting antispam…Done. Starting antivirus…Done. Starting opendkim…Done. Starting snmp…Done. Starting spell…Done. Starting mta…Failed. Starting saslauthd…done. Hi Everything working fine.

All service up and running. But Outgoing email unable to send other domains and internal. Mails are not going.. Created user account but when i send mail to any domain it said failed to send. Please help. If all services are up and running and then check whether external IP configured on Zimbra is blacklisted is or not. Your email address will not be published. Step:1 Login to CentOS 7 and apply updates. Tags: Zimbra Mail Server. Suryana January 26, at pm. This process hung infinitely.

Do you have any suggestion how to solve it according to your experience. Look forward to hearing from you soon. Best regards, Suryana Reply. Drira May 7, at am. Pradeep Kumar May 7, at am. Krusso May 7, at pm. Thank you in advance Reply. Pradeep Kumar May 8, at am. Krusso May 11, at am.