Linux server configuration,Zimbra
Knowledge Ocean
Linux Repo Configuration
There is no detect way to do block incoming mail from external domain to some Zimbra Users. You can block incoming by domain,email-id for All zimbra Users, but not for few. So guy here we explained how to block incoming Email from External domain for some user. first Create a […]
Read morezimbra HSM Configuration HSM stands for Hierarchical Storage Management , Administrator con configure policy to move message from high performance/costly storage <SAN> to Low performance/inexpensive storage <NAS>. default policy in zimbra is 365 days, that meant message automatically from SAN to NAS older then 365 days. it is nature […]
Read morezimbra proxy and mailstore basic setting Zimbra proxy unable to connect to Mailstore that meant zimbraMailReferMode not set Run below commands on Proxy server zmprov -l gs `zmhostname` | grep -i refer zmprov ms `zmhostname` zimbraMailReferMode reverse-proxied zmproxyctl restart zmprov -l gs `zmhostname` | grep -i target Run below […]
Read more
How to add mail disclaimer in Zimbra Enable mail disclaimer, it is the global on/off switch zmprov mcf zimbraDomainMandatoryMailSignatureEnabled TRUE Adding disclaimers to a domain takes multiple steps. The first step is to add the disclaimer text into the LDAP server: Text Example zmprov md knowledgelinux.com zimbraAmavisDomainDisclaimerText “text disclamer” HTML […]
Read more
How to restrict users to send mail locally in zimbra This is document can fellow all version of ZCS8.X.X 1:Open smtpd_recipient_restrictions.cf file and add below line vim /opt/zimbra/conf/zmconfigd/smtpd_recipient_restrictions.cf check_sender_access lmdb:/opt/zimbra/postfix/conf/restricted_senders 2) Open zmconfigd.cf file and Search “SECTION mta” past just below vim /opt/zimbra/conf/zmconfigd.cf POSTCONF smtpd_restriction_classes local_only POSTCONF local_only FILE postfix_check_recipient_access.cf 3) Create below […]
Read more
SVN full backup and incremental backup scripts SVN is powerful subversion system. most of the origination uses this system between development system and production system. Once Updated file or data reflected without Error and work properly. then we have to Update Code on production server. Full backup scripts: schedule […]
Read more
Mail Account migration from Any to Any mail system create a input file name input.txt [email protected];pasword123;user1[email protected];pasword123 [email protected];pasword123;[email protected];pasword123 etc… IMAP sync naver overwrite mails from source to distination. if mail index already exsits on new mail server then that mail will not move from source to distination. below is looping […]
Read more
How to send mail from zimbra command line There are two method to send mails command line from zimbra server based on ZCS Roles. 1) Send mail from Zimbra MTA 2) Send mail from mailstore,LDAP,Proxy via Zimbra MTA Method #1: Send mail from Zimbra MTA /bin/awk ‘BEGIN{print “Subject:zimbra backup status […]
Read more
how to check zimbra account status and quota size Below scripts you can run using zimbra user, this scripts using zimbra native tool zmprov to fetch data from ldap and hold in different Variables after completing process scripts send status mails to configured mail id #!/bin/bash output=”/tmp/account_usage” domain=”knowledgelinux.com” SendTo=”[email protected]$domain” […]
Read morezimbra prerequisite When you run the install script then Zimbra installation verifies that the correct prerequisite packages are installed. • Zimbra Core installs the libraries, utilities, and monitoring tools. • Zimbra LDAP installs the OpenLDAP software, an open source LDAP directory services. • Zimbra MTA installs the Postfix open source […]
Read more