Active Directory | Messaging Solutions

This blog will give the solution and fix for Active Directory and Messaging administrators

  • A directory is a hierarchical structure that stores information about objects on the network. Active Directory Domain Services (AD DS), stores information about objects on the network like user accounts, such as names, passwords, phone numbers, and so on, and enables other authorized users on the same network to access this information. Active Directory uses a structured data store as the basis for a logical, hierarchical organization of directory information.

  • Microsoft 365 is a cloud-based services designed to help meet your organization's needs for robust security, reliability, and user productivity.

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    Learn technical skills with Microsoft role based certifications, find the right training and certification opportunities to aid in your career growth and success.

  • Microsoft Exchange Online is a hosted messaging solution that delivers the capabilities of Microsoft Exchange Server as a cloud-based service. It gives users access to email, calendar, contacts, and tasks from PCs, the web, and mobile devices. It integrates fully with Active Directory, enabling administrators to use group policies, as well as other administration tools, to manage Exchange Online features across their environment

  • Powershell

    A comprehensive command line interface and scripting language for Windows. Introduced in 2006, PowerShell is a major upgrade from the Windows command line, which uses DOS commands. PowerShell supports common programming structures such as "if-then-else" and "while," it is generally less complicated than Microsoft's VBScript and JScript languages.

Error NT AUTHORITY\ENTERPRISE DOMAIN CONTROLLERS doesn't have Replicating Directory Changes

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I was working for Domain controller upgrade from 2008 R2 to 2012 R2 after introducing the new 2012 ADC DCDIAG shows the below error messages and the error may happens active Directory domains not prepared Active Directory for read only domain controllers with...
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Repadmin Active directory replication monitoring tool step by step

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Microsoft provides Active Directory Replication Status tool GUI mode to view the AD domain controllers replication and Repadmin.exe is a very old and command line tool it helps administrators to monitor Active directory replication problems between domain controllers and...
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Active Directory Replication Status Tool Step by Step

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Active directory replication is important for active directory infrastructure. We have command line tool "REPADMIN" and this will help us to check the AD replication status and offers lot many like sync AD partitions, identify / remove lingering objects, showmeta and etc...., In...
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How to add trusted sites in internet explorer

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Internet Explorer classified websites security zones, Internet Explorer has 4 security zones, numbered 1-4, and these are used by this policy setting to associate sites to zones. This security zones provides a different level of security in IE. Internet explorer block the...
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How to Manage Manager's Team Calendar (Outlook doesn't display manager's team calendars)

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Team calendar is a group calendar which includes all reporters calendar who all comes under Manager... Example: if manager has 10 reporters and "manager" attribute updated properly in Active Directory accounts then "Team: Manager" calendar will be auto populated in outlook. Note:...
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Exchange Cumulative Update Step by Step

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Microsoft Exchange Server 2013 Cumulative Update 23. Because each CU is a full installation of Exchange and it include updates and changes from all previous CUs, you don't need to install any previous CUs or service packs. Pre-Requisites: We have to do to schema and AD...
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WARNING: An unexpected error has occurred and a Watson dump is being generated: Connect-Mailbox

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Day to day we have to face some challenges in exchange and learn new things about it. Let us learn about how to connect disconnected mailbox and error message and how to fix it. we can use the exchange admin center (EAC) or the Shell to connect a disabled mailbox to an...
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Active Directory Ports for client communication

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Active directory required port communication between forest to forest | domain to domain | clients to domain controllers. Below are the port details which we have to allow for successful communication. In general, firewall separates the domain controllers communication,...
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