Bulk create Room Mailboxes

Exchange PowerShell Script to Bulk create Room Mailbox Databases   In this post I will show case a script I have created to Bulk create Room...

DELL Quest Active Directory Recovery Manager

Active Directory Recovery using DELL Active Directory Recovery Manager.   In this post I will go through the option of installing and configuring Dell Active Directory...

How to Reseed Mailbox Database Copy

How to Reseed a "Failed And Suspended" Mailbox Database Copy.   Updating, also known as seeding, is the process in which a copy of a mailbox database...

Exchange Online Protection: What is Backscatter Messages

What is Backscatter messages in Exchange Online Protection?   It's the automated bounce messages which is sent by mail servers usually due to incoming spam. Because Exchange...

Exchange 2016 – There is no existing permission entry found for...

There is no existing permission entry found for user: running Set-MailboxFolderPermissions   You receive the following error when trying to run the Set-MailboxFolderPermissions in Exchange 2016...

Reduce Exchange 2016 Mailbox Database Size using ESEUTIL

Reduce Exchange 2016 Mailbox Database size using Eseutil.   In this post I will walk through the steps of reducing the Exchange Mailbox Database size, However...

Exchange 2016 – Fail to Send Email to newly created MailContact

"Fail" LED=550 5.7.136 RESOLVER.RST.SenderNotAuthenticatedForRecipient; authentication required; Delivery restriction check failed because the sender was not authenticated when sending to this recipient. In this post i...

Assign Office 365 Licenses using Active Directory Groups

Assign Office 365 Licenses with Active Directory Groups In this post I will walk through the options of  assigning Office 365 Licenses based on Active...

Create New Exchange 2016 Mailbox Database using PowerShell

New Mailbox Database using PowerShell In this post I will create a new Mailbox Database for Exchange 2016 using PowerShell. Available Syntax for the cmdlet "New-MailboxDatabase" To...

How to recover deleted email using VEEAM for Office 365

Recover Deleted Items using VEEAM for Microsoft Office 365 In todays post I will go through the options of recover a deleted item using VEEAM...

Exchange Resource Mailbox not sending auto decline for double booking.

Set Exchange resource mailbox to send auto decline for double booking. This is a topic that always seems to come up from the helpdesk team...

Slow SMTP Relay Exchange 2010 – “MaxAcknowledgementDelay”

Slow SMTP Relay for Applications using Exchange 2010 Receive Connectors.   In this post we will look at the default "SMTP Delay" for messages received from...

Finding Email Headers on Outlook 2016 for Mac

Where to find Email headers in Outlook for Mac ? This post is to serve as a guide on where to find the "Email Header"...

Exchange 2016 CU 6 Released

Latest Exchange 2016 CU 6 released in June 2017 The Latest Cumulative Update for Exchange 2016 and now available for download. The latest releases includes...

Removing Exchange 2013 Client Access Server from Exchange Organization

Removing Exchange 2013 Client Access Server In this post i will look at removing Exchange 2013 Client access Server from the current Exchange Organization. As...

Removing Exchange 2013 Mailbox Server from Exchange Organization

Decommissioning Exchange 2013 Mailbox Server In this post i will go through the steps used to remove an Exchange 2013 Mailbox Server from the Exchange...

Exchange 2013 Uninstall Failed : Setup can’t continue with the uninstall...

Setup can't continue with the uninstall because the RFExchConn (2236) has o pen files. Close the process, and then restart Setup.   During the uninstall process i...

Exchange Mailbox has “Empty HomeMDB attribute”

Exchange Mailbox has "Empty HomeMDB attribute" After doing an Mailbox Move one of Mailboxes ran into an issue where it lots its "HomeMDB" attribute. How...

Error Removing Mailbox Database

Error Removing Mailbox Database: This Mailbox database contains one or more mailboxes. When you try and remove an "Exchange Mailbox Database" you received the following...

Remove-Mailbox Database Exchange 2013

How to remove Exchange 2013 Mailbox Database using PowerShell In this post i want to share something that's very common but i thought i'll share...

Create Exchange Mail Contact using Powershell

Create Exchange Mail Contact using Powershell How to create an Exchange Mail Contact using Powershell one liner. To create the new Mail Contact run the following...