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Author: Imanudin Ahmad

I am part of the team at PT Excellent Infotama Kreasindo
May 27, 2025 Proxmox

How to Integrate External Ceph Storage with Proxmox VE

Please ensure you have a Ceph cluster. If you have limited resources, you can follow this guide: “How to Set

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May 25, 2025 Linux / Proxmox

How to Set Up a Multi-Node Ceph Cluster Using the Dashboard GUI

If you have limited resources, you can follow this guide: “How to Set Up a Ceph Cluster on a Single

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May 24, 2025 Linux / Mailman

How to Add the “Set Flag Moderated” Module to Mailman

By default, we can set all members to “moderated” in Mailman via the Mailman Dashboard Admin. However, this configuration must

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May 23, 2025 Zimbra

Solved: Zimbra LDAP Error – Maximum Size Limit of 20971520 Bytes Exceeded

A few days ago, one of my client’s accounts had a problem. This account could not log in to webmail

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May 22, 2025 Linux / Proxmox

How to Set Up a Multi-Node Ceph Cluster Using the Command Line

If you have limited resources, you can follow this guide: “How to Set Up a Ceph Cluster on a Single

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May 21, 2025 Linux

How to Fix rpmrebuild Error: gzip Unexpected End of File and rpm2archive Failure

While using rpmrebuild to inspect or rebuild RPM packages, I am encountering the following issue: (GenRpmQf) remove tag line ENHANCESFLAGS

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May 20, 2025 Proxmox

How to Add Telegram as a Proxmox Notification Channel via Webhook

In this guide, you’ll learn how to configure Proxmox to send automatic notifications to a Telegram chat using webhooks. This

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May 19, 2025 Zimbra

How to Fix Corrupt Attachments in Zimbra Exchange ActiveSync (EAS)

A few days ago, one of our clients faced an issue when using Zimbra Exchange ActiveSync (EAS) to sync emails

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May 17, 2025 Zimbra

How to enable Zimbra chat in Classic UI and Activate Delivery Status Notification

Zimbra just released a new patch (10.1.8) yesterday. This patch brings Zimbra Chat to the Classic UI and introduces a

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May 15, 2025 Zimbra

Solved: Zimbra Amavis Service Not Running – How to Fix It

A few days ago, my datacenter had to perform emergency maintenance. As a result, my Zimbra had to be migrated

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May 14, 2025 Apps

Create a Self-Hosted WhatsApp Gateway with go-whatsapp-web-multidevice

I have a Telegram bot for notifications. However, sometimes I also need the notifications to be sent to WhatsApp. So,

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May 13, 2025 Zimbra

How to Change the Background of Zimbra Webmail

To display information to end users when they access Zimbra Webmail (e.g., your organization’s background), you can customize the default

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May 12, 2025 Proxmox

Proxmox + Ceph: Single Node Installation for Test Lab or Home Setup

Run Ceph on One Node in Proxmox – Is It Possible? Here’s How Let say you have a single machine

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May 5, 2025 Proxmox

How to Access Host Folder in Windows VM on Proxmox Using Virtiofs

After successfully testing access to the host folder in Linux VM on Proxmox Using Virtiofs, I want to test also

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