Ahmad Imanudin

How To Install Zimbra 8.6 on CentOS 6 Part 1

Usually, i am always using SUSE Linux Enterprise Server as operating system for Zimbra Mail Server. But, starting from Zimbra

I have a machine with operating system VMware ESXi with RAM 16 GB and one harddrive 300 GB. Proxmox VE 3.4 just release

When installing VMware Nested, i am usually using vSphere Web Client for select Hardware Virtualization support. For using vSphere Web Client,

Filter is one of many attribute that should be migrate from old Zimbra to the new Zimbra. After previously success

After migrating quotas that has been explained on previous article, i am also should be migrated signature from old Zimbra to

Quota is one of many attribute that should be migrated while doing migrating from old to the new Zimbra. First,

After formerly i am doing email blacklist based on subject, now i am often receive email spam who ask to

Recently, i am often receive email with subject “me new photo” which is contains spam and fake link. i am

DKIM is one of many tips for increase reputation of email server besides SPF records who has been explained on

For increase reputation of email server, we could adding SPF records on public DNS. What is SPF record? as information

Few days ago, i am perform migrating from old Samba4 to new Samba4 on my client in Palmerah, Jakarta, Indonesia.

Recently, i am move Zimbra NE from small harddisk into bigger harddisk. The server who moved is mailbox server. I am

Few days ago, i am implement Zimbra NE in my client with multi server schema. They are 1 LDAP server, 2 Mailboxes

After set COS for all users as described on previous article, overall the value/features on COS has been rewrite for all users. However,