ZCS to ZCS rsync Migration
Using rsync to migrate from an old ZCS mailstore to a new ZCS mailstore can be required for multiple reasons: 1. Migrating from a 32-bit server to a 64-bit server …
ZCS to ZCS rsync Migration Read MoreBusiness Verification for SSL
ต้องทำการ ลงทะเบียนใน d-u-n-s ปกติ ถ้าเปิดบริษัทมานานแล้วมักจะมี ลงทะเบียนใน google business ถ้ามีจะทำได้ง่าย ถ้าไม่มี ต้องยืนยันใช้เวลา ประมาณ 14 วัน เพราะ google จะส่ง postcard มาให้ทาง ไปรษณีย์ ยืนยันความเป็นเจ้าของ โดเมน
Business Verification for SSL Read MoreMigrating Windows from vmware to kvm based
Steps 1. Inject VirtIO drivers 1.1 Windows Server 2012 Since Windows Server 2012 and Windows 8.0, the driver store is protected by Windows. It is very hard to inject drivers …
Migrating Windows from vmware to kvm based Read MoreCentOS – Whole Zimbra Migration
Base on Linux Migration @ OLD Server add exclude file /opt/zimbra/data/ldap/mdb/db/data.mdb and backup ldap db mkdir /ldapdb chmod 777 /ldapdb su – zimbra /opt/zimbra/libexec/zmslapcat /ldapdb /opt/zimbra/libexec/zmslapcat -c /ldapdb /opt/zimbra/libexec/zmslapcat -a …
CentOS – Whole Zimbra Migration Read MoreCentOS7 – Migration Linux with Rsync
Prepare the systems: Linux Base Package echo “PS1=’\033[1;33m\t \033[1;33m[\u@\H] \033[1;35m\w\033[0;0m\n#'” >> /root/.bashrc . .bashrc rm -f anaconda-ks.cfg yum -y install epel-release # For Physical Server yum -y install rsync htop …
CentOS7 – Migration Linux with Rsync Read MoreUseful Linux Link
SLES 11: Where is my beloved htop?
Useful Linux Link Read MoreApache .htaccess Trick
<IfModule mod_rewrite.c> RewriteEngine On ## turn off the Rewrite if in HTTPS Mode RewriteCond %{HTTPS} off ## exclude some URL from the Rewrite Rule RewriteCond %{REQUEST_URI} !/th/counterservice_order_receive\.php # First …
Apache .htaccess Trick Read MoreMail delist IP
Microsoft / Office365 ## SNDS https://postmaster.live.com/snds/ ## Delist IP https://sender.office.com/ Others # mxtoolbox http://mxtoolbox.com/ check from web cmd https://mxtoolbox.com/SuperTool.aspx?action=blacklist:<IP>
Mail delist IP Read MoreDisable Ctrl + Alt + Del on CentOS 7 / RHEL 7
Control-Alt-Delete is a combination key which initiates the soft reboot of servers; this must be disabled to avoid the un expected and unwanted reboot. In CentOS 6, Ctrl+Alt+Del was handled …
Disable Ctrl + Alt + Del on CentOS 7 / RHEL 7 Read MoreDirectAdmin Installation Guide
Step 1: Do you meet the system requirements? – Clean OS install: check install.php to ensure you’ve got a supported OS– At least one external IP address (IP Requirements)– …
DirectAdmin Installation Guide Read More