User contributions for Akshay
From Notes_Wiki
- 13:45, 7 October 2025 diff hist +1,204 N CentOS 8.x Control Web panel Disabling POP3 protocol Created page with "Home > CentOS > CentOS 8.x > Email servers > Control Web panel > CentOS 8.x Control Web panel Disabling POP3 protocol = How to Disable the POP3 Protocol in a CWP Mail Server = 1. Open the Dovecot configuration file: <pre> vim /etc/dovecot/dovecot.conf </pre> 2. Locate the following line and remove '''pop3''' from the list of enabled protocols: <pre> protocols = imap lmtp pop3 si..." current
- 13:44, 7 October 2025 diff hist +58 CentOS 8.x Control Web panel current Tag: Visual edit: Switched
- 08:20, 1 October 2025 diff hist −1 Ubuntu Geo-Restricted SSH Access current Tag: Visual edit: Switched
- 08:15, 1 October 2025 diff hist +1,524 N Ubuntu Geo-Restricted SSH Access Created page with "Home > Ubuntu > Server or Desktop administration > Ubuntu Geo-Restricted SSH Access = Step 1: Install the ipset package = <pre> sudo apt install ipset </pre> = Step 2: Download India IP ranges = <pre> wget https://www.ipdeny.com/ipblocks/data/countries/in.zone -O /tmp/in.zone </pre> = Step 3: Create an ipset for India = <pre> sudo ipset create india hash:net </pre> = Step 4: Add IP ranges into..."
- 07:55, 1 October 2025 diff hist +38 Ubuntu Server or Desktop administration current Tag: Visual edit: Switched
- 07:52, 1 October 2025 diff hist +2,513 N Rocky 9.x Geo-Restricted SSH Access Created page with "Home > Rocky Linux or CentOS > Rocky Linux 9.x > System Administration > Rocky 9.x Geo-Restricted SSH Access = 1. Install ipset and iptables-services = Run: <pre> sudo dnf install ipset iptables-services -y </pre> = 2. Download India IP Ranges = If you already have the in.zone file, skip this. Otherwise, fetch fresh: <pre> wget https://www.ipdeny.com/ipblocks/data/countries/in.zone -O /tmp/in.zone </pre>..." current
- 07:44, 1 October 2025 diff hist +41 Rocky 9.x System Administration current Tag: Visual edit: Switched
- 13:12, 12 September 2025 diff hist +2,007 N NFS storage Creation on Netapp ONETAP Created page with "Home > Storage server > NetApp OneTap > NFS storage Creation on Netapp ONETAP = NetApp NFS Storage Configuration = Before getting started, we need to create Storage Virtual Machines (SVMs). These can be either: * Dedicated SVMs for NFS Storage * A single SVM configured to support multiple protocols For detailed steps on creating an SVM, please refer to: Creating SVM in NetApp Storage Once the SVM is created successfully with the NFS pr..." current
- 12:54, 12 September 2025 diff hist +2,478 N ISCSI storage Creation on Netapp ONETAP Created page with "Home > Storage server > NetApp OneTap > iSCSI storage Creation on Netapp ONETAP = Configuring iSCSI Storage in NetApp ONTAP = Before getting started, you need to create a Storage Virtual Machine (SVM). This can be either: * A dedicated SVM for iSCSI storage, or * A single SVM configured to support multiple protocols. For detailed steps on creating an SVM, please refer to the article: Creating SVM in NetApp Storage == iSCSI Configuratio..." current
- 11:36, 12 September 2025 diff hist +88 NetApp OneTap current Tag: Visual edit: Switched
- 11:30, 12 September 2025 diff hist +191 Object Storage Creation on Netapp ONETAP current Tag: Visual edit: Switched
- 11:28, 12 September 2025 diff hist +2,759 N Creating SVM in netapp storage Created page with "Home > Storage server > NetApp OneTap > Creating SVM in netapp storage = Storage VM (SVM) Creation on NetApp ONTAP Storage = == Steps to Create a New SVM == 1. Login to the NetApp ONTAP storage WebUI using the admin user credentials. 2. Navigate to Storage > Storage VMs. 3. Click on +Add to create a new SVM (if not already existing). 4. Provide a name for the SVM and select the required Access Protocols as needed: === For Object Storage (..." current
- 11:16, 12 September 2025 diff hist +36 NetApp OneTap Tag: Visual edit: Switched
- 11:13, 12 September 2025 diff hist −703 Object Storage Creation on Netapp ONETAP
- 06:03, 9 September 2025 diff hist +191 CentOS 8.x Control Web panel Roundcube password plugin upgrading to latest version →Update Roundcube Password Plugin current Tag: Visual edit: Switched
- 05:57, 9 September 2025 diff hist +2,428 N CentOS 8.x Control Web panel Roundcube password plugin upgrading to latest version Created page with "Home > CentOS > CentOS 8.x > Email servers > Control Web panel > CentOS 8.x Control Web panel Roundcube password plugin upgrading to latest version = Update Roundcube Password Plugin = == 1. Update the Roundcube password plugin == <syntaxhighlight lang="bash"> # wget https://github.com/roundcube/roundcubemail/releases/download/1.6.11/roundcubemail-1.6.11-complete.tar.gz # tar -xvzf..."
- 05:55, 9 September 2025 diff hist +1,697 N CentOS 8.x Control Web panel WebMail Roundcube upgrade from 1.4.11 to 1.6.11 Created page with "Home > CentOS > CentOS 8.x > Email servers > Control Web panel > CentOS 8.x Control Web panel WebMail Roundcube upgrade from 1.4.11 to 1.6.11 = How to Upgrade Roundcube from 1.4.11 to 1.6.11 = The current Roundcube version on our CWP server is '''1.4.11'''. The latest version is '''1.6.11'''. Below are the steps to upgrade Roundcube from 1.4.11 to 1.6.11. == 1. Download the la..." current
- 05:54, 9 September 2025 diff hist +170 CentOS 8.x Control Web panel
- 06:14, 1 September 2025 diff hist +2,670 N Deleting Object Storage with Versioning Enabled Created page with "Home > Storage server > NetApp OneTap > Deleting Object Storage with Versioning Enabled == Object Storage: Bucket Deletion if Versioning is Enabled == -------------------------------------------------------------- In NetApp storage, after creating an S3 bucket with versioning enabled, you may encounter an error while deleting the S3 bucket even after emptying it: "Failed to remove bucket "backup" for SVM "svm3". Reason: Cannot delete bucket..." current
- 06:10, 1 September 2025 diff hist +53 NetApp OneTap
- 13:31, 18 August 2025 diff hist +2,041 Enabling DNSSEC for a Domain in Bind9 current Tag: Visual edit: Switched
- 13:12, 18 August 2025 diff hist +3,941 N Enabling DNSSEC for a Domain in Bind9 Created page with "Home > Security tips > Enabling DNSSEC for a Domain in Bind9 == Installing and Configuring BIND9 with DNSSEC == === 1. Install BIND9 and DNS Utilities === At a terminal prompt, run the following command to install the bind9 package: <pre> sudo apt install bind9 </pre> A useful package for testing and troubleshooting DNS issues is the '''dnsutils''' package. Very often these tools will be installed already, but to check and/or install dnsutils e..."
- 13:08, 18 August 2025 diff hist +43 Security tips current Tag: Visual edit: Switched
- 13:02, 18 August 2025 diff hist +1,070 N Enabling DNSSEC for a Domain in Goddady Created page with "Home > Security tips > Enabling DNSSEC for a Domain in Goddady == Enabling DNSSEC for a Domain in GoDaddy == '''1. Log in''' to GoDaddy and navigate to the '''Domains''' section. '''2.''' Under '''Domains''', locate '''Portfolio'''. '''3.''' Click on the domain for which you want to enable '''DNSSEC'''. '''4.''' Go to the '''DNS''' section. '''5.''' Scroll down to the '''DNSSEC''' section. '''6.''' Click on '''Turn On DNSSEC''' to e..." current
- 13:00, 18 August 2025 diff hist +45 Security tips Tag: Visual edit: Switched
- 06:43, 18 August 2025 diff hist +2,020 N CentOS 8.x Control Web panel Restricting External Senders to Email IDs in Postfix Created page with "Home > CentOS > CentOS 8.x > Email servers > Control Web panel > CentOS 8.x Control Web panel Restricting External Senders to Email IDs in Postfix '''Note:''' Restricting which users can send emails to a single email ID is already documented here: CentOS 8.x Control Web panel Restrict Incoming Mail to a Specific Recipient. Here, we will restrict all internal email IDs from rece..." current
- 06:29, 18 August 2025 diff hist +87 CentOS 8.x Control Web panel Tag: Visual edit: Switched
- 05:12, 30 July 2025 diff hist −910 Object Storage Creation on Netapp ONETAP
- 07:03, 29 July 2025 diff hist +4,524 N Object Storage Creation on Netapp ONETAP Created page with "Home > Storage server > NetApp OneTap > Object Storage Creation on Netapp ONETAP = '''Object Storage Configuration on NetApp ONTAP AFF_c30''' = == '''a) SVM Creation''' == 1. Login to the NetApp management console using the '''admin''' credentials. 2. Navigate to '''Storage''' → '''Storage VM'''. File:Object storage svm creation.png 3. Click on '''+Add''' to create a new SVM if one does not already exist. 4. Provide a name for the S..."
- 06:18, 29 July 2025 diff hist +168 N NetApp OneTap Created page with "Home > Storage server > NetApp OneTap *Object Storage Creation on Netapp ONETAP Home > Storage server > NetApp OneTap" Tag: Visual edit: Switched
- 05:56, 29 July 2025 diff hist +19 Storage server current Tag: Visual edit: Switched
- 05:28, 23 July 2025 diff hist +1,022 N CentOS 8.x Control Web panel Changing hostname Created page with "Home > CentOS > CentOS 8.x > Email servers > Control Web panel > CentOS 8.x Control Web panel Changing hostname == '''Steps to Change the Hostname in CWP''' == The steps to change the hostname are as follows: 1. '''Create an A record''' for the desired hostname (e.g., '''cwp''') and point it to the IP address of the CWP server. 2. '''Log in''' to the CWP admin panel as the '''root..." current
- 05:26, 23 July 2025 diff hist +51 CentOS 8.x Control Web panel Tag: Visual edit: Switched
- 11:38, 17 July 2025 diff hist +33 CentOS 8.x Control Web panel Configure email Disclaimer using amavis and altermime current
- 11:33, 14 July 2025 diff hist +3,371 N IMAP Migration to Exchange Online Created page with "Home > Windows > Microsoft Exchange Server > IMAP Migration to Exchange Online == IMAP Migration to Exchange Online == This document explains the step-by-step process to migrate mailboxes from a remote IMAP server to Exchange Online using the Exchange Admin Center. === Prerequisites === * Admin access to the Microsoft 365 tenant. * IMAP server credentials and server details. * A properly formatted CSV file with user mappings. === Migration P..." current
- 11:32, 14 July 2025 diff hist +39 Microsoft Exchange Server current Tag: Visual edit: Switched
- 05:30, 10 July 2025 diff hist +4,360 N CentOS 8.x Control Web panel External Email Caution Banner Configuration Created page with "Home > CentOS > CentOS 8.x > Email servers > Control Web panel > CentOS 8.x Control Web panel External Email Caution Banner Configuration = External Email Caution Banner Configuration in Postfix = == 1) Create the Filter Script == Create the script file: <pre> vim /usr/local/bin/banner-filter.py </pre> Paste the following content into the file: <pre> #!/usr/bin/env python3 import..." current
- 05:26, 10 July 2025 diff hist +78 CentOS 8.x Control Web panel Tag: Visual edit: Switched
- 07:45, 9 July 2025 diff hist +3,832 N 389-DS Creating Custom Attributes and ObjectClasses Created page with "Home > Ubuntu > Ubuntu 22.04 > Ubuntu 22.04 389-DS server setup > 389-DS Creating Custom Attributes and ObjectClasses = Creating Example Custom Attributes and ObjectClasses in 389 Directory Server = == Create LDIF to Add Custom Attributes == === a) Create the LDIF file === <pre> vim add-example-attributes.ldif </pre> Paste this content exactly: <pre> dn: cn=schema changetype: modify add: attributeTypes attributeTypes: ( 1.3.6.1.4.1.1234..." current
- 07:31, 9 July 2025 diff hist +1,541 N 389-DS Backup and Restoration Created page with "Home > Ubuntu > Ubuntu 22.04 > Ubuntu 22.04 389-DS server setup > 389-DS Backup and Restoration = Backing Up a 389 Directory Server Instance = == Step 1: Stop the Directory Server == Before taking a backup, stop the Directory Server instance: <pre> sudo dsctl INSTANCE_NAME stop </pre> Replace `INSTANCE_NAME` with your actual instance name (e.g., `slapd-ldap`). == Step 2: Create the Backup == Run the `db2bak` command to create a backup..." current
- 07:04, 9 July 2025 diff hist +1,501 N 389-DS Configuring LDAPS Created page with "Home > Ubuntu > Ubuntu 22.04 > Ubuntu 22.04 389-DS server setup > 389-DS Configuring LDAPS = Configuring LDAPS in 389 Directory Server = == Step 1: Enable LDAPS Using dsconf == After the instance is created, use the `dsconf` command to configure security settings: <pre> dsconf -D "cn=Directory Manager" ldap://localhost security </pre> == Step 2: Set TLS Certificate and Key Paths == Configure the certificate, key, and CA paths. Also, en..." current
- 06:34, 9 July 2025 diff hist +1,572 N 389-DS Server Installation on Ubuntu 22.04 Created page with "Home > Ubuntu > Ubuntu 22.04 > Ubuntu 22.04 389-DS server setup > 389-DS Server Installation on Ubuntu 22.04 = 389 Directory Server Installation and Configuration = == Install Required Packages == === a) Install utility and dependency packages === <pre> sudo apt install cockpit-doc cockpit-pcp cockpit-sosreport xdg-utils udisks2-lvm2 sssd-dbus apache2 pcscd lm-sensors snmp-mibs-downloader m4-doc make-doc avahi-autoipd libteam-utils python..." current
- 06:04, 9 July 2025 diff hist +351 N Ubuntu 22.04 389-DS server setup Created page with "Home > Ubuntu > Ubuntu 22.04 > Ubuntu 22.04 389-DS server setup *389-DS Server Installation on Ubuntu 22.04 *389-DS Configuring LDAPS *389-DS Backup and Restoration *389-DS Creating Custom Attributes and ObjectClasses Home > Ubuntu > Ubuntu 22.04 > Ubuntu 22.04 389-DS server setup" current
- 13:43, 8 July 2025 diff hist +38 Ubuntu 22.04 Tag: Visual edit: Switched
- 13:40, 8 July 2025 diff hist −1 Ubuntu Tag: Visual edit: Switched
- 13:21, 8 July 2025 diff hist +2,084 N CentOS 8.x Control Web panel Understanding Mailbox Usage Display in CWP admin panel Created page with "Home > CentOS > CentOS 8.x > Email servers > Control Web panel > CentOS 8.x Control Web panel Understanding Mailbox Usage Display in CWP admin panel = Understanding Mailbox Usage Display in CWP = == Overview == In CentOS Web Panel (CWP), the "Usage" column shown under the Email Accounts section displays mailbox storage usage per user. The displayed value is based on Dovecot's intern..." current Tag: Visual edit: Switched
- 13:18, 8 July 2025 diff hist +89 CentOS 8.x Control Web panel Tag: Visual edit: Switched
- 11:36, 10 June 2025 diff hist +4,190 N CentOS 8.x Control Web panel Configure email Disclaimer using amavis and altermime Created page with "Home > CentOS > CentOS 8.x > Email servers > Control Web panel > CentOS 8.x Control Web panel Configure email Disclaimer using amavis and altermime == Configure Email Disclaimer Using Amavis and Altermime in CWP/Postfix Server == This guide shows how to automatically add a disclaimer to outgoing emails using Amavis and altermime. === SSH into the Mail Server === Connect to your m..."
- 11:28, 10 June 2025 diff hist +88 CentOS 8.x Control Web panel Tag: Visual edit: Switched
- 11:23, 10 June 2025 diff hist +2,540 N CentOS 8.x Control Web panel Restrict Incoming Mail to a Specific Recipient Created page with "Home > CentOS > CentOS 8.x > Email servers > Control Web panel > CentOS 8.x Control Web panel Restrict Incoming Mail to a Specific Recipient == Restrict Incoming Mail to a Specific Recipient in Postfix (CWP Server) == This guide helps you configure Postfix to only allow specific senders to email a particular recipient (e.g., john.doe@example.com), and reject all others. === Define..." current
