Author: Julian's
Realtime Attachment Scanning Zimbra
By default, scanning is configured for a single node installation. To enable in a single node: In ZCS 8.6.x and later: It is possible to enable/disable attachment scanning globally or per server. To enable in a multi-node environment, using multiple MTAs for scanning is supported. zimbraClamAVBindAddress is set *per server* on…
Konfigurasi RBL’S dan RHSBL’S Pada Zimbra
Konfigurasi RBL’S dan RHSBL’S Pada Zimbra, Berbagai macam teknik yang dilakukan spammer dalam mengirim email spam ke banyak mail server. Monitoring harus sering dilakukkan pada mail server. Namun untuk mengurangi spam email yang masuk ke mail server. Kita bisa memanfaatkan RBL’S server dan RHSBL’s server yang ditambahkan pada mail server.…
Zimbra Recent Account Activity
A Zimbra extension that allows the user to monitor their recent login and account activity. This is important to keep the user's account safe. Supported Zimbra version 8.8.15. Bugs and feedback: https://github.com/Zimbra-Community/account-history/issues ======================================================================== Installing Use the automated installer: wget --no-cache https://github.com/Zimbra-Community/account-history/raw/master/account-history-installer.sh -O /tmp/account-history-installer.sh chmod +rx /tmp/account-history-installer.sh /tmp/account-history-installer.sh ======================================================================== Screenshot of Client…
PHP-FPM settings tutorial. max_servers, min_servers, etc.
The other day, I was looking around for articles and tips on how to fine tune PHP FPM’s www.conf settings. To my frustration, the official documentation didn’t give any recommendations. Furthermore, there weren’t a lot of tutorials on the subject After wading through various discussions and blog posts, I managed to piece…
Hapus Email di Semua Akun Zimbra Berdasarkan Subject
Hapus Email di Semua Akun Zimbra Berdasarkan Subject, ini biasanya digunakan apabila terlanjur salah memblast email pemberitahuan ke seluruh akun zimbra. Ketika itu terjadi, maka biasanya ada 2 cara, cara pertama manual menghapus dengan login satu persatu ke email akun setiap user dan menghapusnya. Cara kedua dengan cara malas menggunakan script.…
Cara Recovery MariaDB Galera Cluster
Apakah Anda pernah tidak sengaja mematikan seluruh node dalam MariaDB Galera Cluster? Apakah kemudian Anda bingung karena service MariaDB tidak bisa dijalankan kembali? Bila iya, maka kita bernasib sama. Ya, beberapa waktu lalu saya tidak sengaja mematikan seluruh node dalam MariaDB Galera Cluster yang saya buat. Saya sudah mencari beberapa…
Error Service mailbox setelah upgrade Zimbra 8.6 ke 9.0
Upgrade zimbra 8.6 ke versi 9.0 berhasil, setelah proses Restart Service muncul error : Starting ldap...Done. Starting zmconfigd...Done. Starting dnscache...Done. Starting logger...Done. Starting mailbox...Failed. Starting memcached...Done. Starting proxy...Done. Starting amavis...Done. Starting antispam...Done. Starting antivirus...Done. Starting opendkim...Done. Starting snmp...Done. Starting spell...Done. Starting mta...Done. Starting stats...Done. Starting service webapp... Failed. Starting zimbra…
How to list, start and stop services at boot time in Linux Ubuntu/Debian
Services which are also known as daemons, are scripts and programs that run in the background. These services, which require no user input, can provide many functionalities like database services (such as MySQL), or web server services (like Tomcat) etc… Over time however, the number of services can increase substantially and…
How to set up vsftpd on FreeBSD 12?
Set up vsftpd on FreeBSD 12 Before starting with this installation, it is convenient to have sudo enabled for your regular user. It is not mandatory, but this will avoid working directly with the root user. So, read our post about it: How to enable sudo on FreeBSD 12? We…
Use Glances to Monitor Remote Linux in Web Server Mode
Glances is a free open source, modern, cross-platform, real-time top and htop like system monitoring tool. It offers advanced features compared to its counterparts, and can run in different modes: as a standalone, in client/server mode and in web server mode. Considering the web server mode, you do not necessarily need to log into your…
Cara Dualboot Windows dan Linux Mint UEFI dan BIOS Legacy
Kamu Bisa Install Linux Tanpa Menghapus Windows Kamu bisa menginstall linux secara berdampingan dengan windows tanpa mengganggu ataupun menghapus data yang sudah ada. Cara seperti ini sering disebut dengan istilah “dual booting“.Penginstalan linux dengan cara dual boot akan mempertahankan windows dan data yang ada didalam nya. Setelah install dualboot,saat kamu…
Installing a Comodo SSL Certificate on Zimbra Collaboration
Single-Node Commercial Certificate Combine root and intermediary CAs into a temporary file. cat /tmp/ca_intermediary.crt /tmp/ca_root.crt > /tmp/ca_chain.crt cp /server.crt /tmp/commercial.crt Verify your commercial certificate. /opt/zimbra/bin/zmcertmgr verifycrt comm /opt/zimbra/ssl/zimbra/commercial/commercial.key /tmp/commercial.crt /tmp/ca_chain.crt **Verifying /tmp/commercial.crt against /opt/zimbra/ssl/zimbra/commercial/commercial.key Certificate (/tmp/commercial.crt) and private key (/opt/zimbra/ssl/zimbra/commercial/commercial.key) match. Valid Certificate: /tmp/commercial.crt: OK Deploy your commercial certificate. /opt/zimbra/bin/zmcertmgr…