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...

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 DAG witness in Failed State

Exchange DAG Witness is in Failed State. WARNING: Database availability group 'DAG01' witness is in a failed state. The database availability group requires the witness...

Bulk Disable Exchange Mailboxes

PowerShell Script to Bulk Disable Exchange Mailboxes. To ease some of my some of my daily activities , I have created this PowerShell script to...

How to Enable Windows PowerShell V2.0

Enabling Windows PowerShell v2.0 Windows Server 2012 R2 In this Post I will go through the steps of Installing PowerShell V 2.0 on windows Server...

Backup Office 365 Mailboxes with Veeam

How to Backup Office 365 Mailbox with VEEAM. In this post i will go through the installation and configuration of Veeam Backup for Microsoft Office...

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...