Skip to content
CR Tech

Servers, Systems, Guides

Menu
  • Dell
    • System Management
    • Dell PowerEdge RAID Controller (PERC)
    • iDrac and LifeCycle Controller Guides/Troubelshooting
    • Dell Repository Manager
  • Operating Systems
    • Microsoft Windows Server
    • Microsoft Client OS
    • Exchange Server
    • Linux
  • Scripting Guides
    • PowerShell
    • Bash
    • Python
    • JSON
  • Networking
    • Domain Name System
    • Dynamic Host Configuration Protocol
    • Active Directory
  • Cloud Computing
    • Amazon AWS
    • Azure
    • Cyber security
  • Virtualization
    • VMware
    • Hyper-V
    • Virtual Box

Tag: Exchange Server 2010

Home » Exchange Server 2010 » Page 5
PowerShell / Scripting Guides

Exchange 2010: Change security groups to distribution groups

Distribution groups are a well-known concept for Exchange admins. Quite simply, a distribution group is an Active Directory group that’s Exchange-enabled and therefore has an email address. Messages sent to …

Enterprise Operating Systems / Exchange Server

How to Move Mailboxes in Exchange Server 2010

Mailbox moves in previous versions of Exchange were interactive in nature, in that a wizard, script or shell command was used to move the mailbox and it occured in real …

Enterprise Operating Systems / Exchange Server

Exchange 2010 – List All Mailbox Sizes

Using the Exchange Management Shell, you can create a create a report of all mailboxes and list their size. List all mailboxes in a database – Exchange Management Shell The …

Enterprise Operating Systems / Exchange Server

Exchange 2010 – Enable External Automatic Replies

By default, Exchange 2010 doesn’t allow sending automatic forwards, replies and Out of Office Assistant Messages (OOF) to external email addresses. This is mainly for security and performance reasons, as …

Enterprise Operating Systems / Exchange Server

Exchange 2010 – Allow external senders to use distribution list

By default when you create a distribution group (also known as a distribution list) external email addresses are unable to send emails to the group. To allow external email addresses …

Enterprise Operating Systems / Exchange Server

Exchange 2010 – Cannot login after mailbox has been disabled and attached to different AD user account

I was asked to rename an Exchange account (sitting on an Exchange 2010 SP2 server) for a customer today because the surname had changed so to do this tidily, I …

Enterprise Operating Systems / Exchange Server

Exchange Best Practices: Mailbox Storage Quotas

The trend for Exchange Server in recent years is towards larger mailboxes. Email is a heavily used application, users are demanding more storage for their email, and current versions of …

Enterprise Operating Systems / Exchange Server

A Sender Policy Framework (SPF) Primer for Exchange Administrators

Email spam continues to be a huge problem for organizations these days, and it usually falls on the Exchange administrator to do something about it. Aside from the usual anti-spam …

Enterprise Operating Systems / Exchange Server

Microsoft Exchange Action Could Not be Performed on User

When deleting a mailbox from Microsoft Exchange Server, the following error is sometimes displayed, especially if the user has been an Exchange Administrator: Microsoft Exchange Error – Action Remove could …

Enterprise Operating Systems / Exchange Server

How to Create or Convert Shared Mailboxes in Office 365

As the name suggests, a shared mailbox is one that is used by multiple users to receive or send email. You’ve probably seen shared mailboxes used for situations such as …

Posts navigation

Older posts
Newer posts

SYSADMIN POEM

Keys clack beneath my fingers, I frantically click at the mouse
Most the servers are down, everything in house.

I click and type away as sweat runs down my brow
Everything went down but I’m not sure yet how.

The coffee’s long been cold but I drink it anyway
I know I’ll be stuck here until the break of day.

The phone is ringing off the hook, but I ignore its rattle.
The users are all angry, like an untamed herd of cattle.

I pray to the IT gods to have pity on my soul
Let this restore work, let the data all be whole.

-ccraddocks

NETWORK SYSADMIN POEM

Three small words make a difference and can make or break

And just a few seconds is all that it takes

Often forgotten they've caused broken hearts

So here's a reminder:

copy run start-unknown

August 2025
M T W T F S S
 123
45678910
11121314151617
18192021222324
25262728293031
« Apr    

RECENT POSTS

  • Simplify Your Entra ID Governance with Azure Group Expiration
  • Testing out Cross-Region Azure Load Balancer
  • How to Reduce your Azure Storage Accounts Spend
  • How to Configure an Azure Storage Account with an Application Gateway and Custom Domain
  • Active Directory Replication Summary to your Email

KNOWLEDGE ARTICLES

  • Dell Hardware/Software
  • Enterprise Operating Systems
  • Scripting Guides
  • Networking

GET IN TOUCH WITH US

Copyright © 2025 CR Tech – OnePress theme by FameThemes