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Messaging

Items related to messaging services with a focus on Exchange Online (EXO) and Exchange server (on-premises)

1

Exchange 2019 Point of No Return

Posted on 12th July 2022 by Rhoderick Milne [MSFT]
Exchange 2019 PrepareAD - The Point of No Return

When designing an upgrade strategy from an older version of Exchange to a newer one, a question that needs to be addressed is do we need to introduce … Read the rest “Exchange 2019 Point of No Return”

Messaging Exchange, Exchange 2019
0

Upgrade to Azure AD Connect 2.0

Posted on 3rd July 2022 by Rhoderick Milne [MSFT]
Azure AD Connect Upgrade to 2.X

When delivering Office 365 Security Optimisation Assessments (SOA) to customers, one of the control items is the version of Azure AD Connect deployed a… Read the rest “Upgrade to Azure AD Connect 2.0”

Messaging, Security Azure, Dirsync, Office 365
0

How To Use Nslookup To Check DMARC Record

Posted on 16th May 2022 by Rhoderick Milne [MSFT]
Check DMARC Using NSLookup

One of my customers wanted to verify their Domain Based Message Reporting Conformance (DMARC) record, and followed the post How To Use Nslookup To Che… Read the rest “How To Use Nslookup To Check DMARC Record”

Messaging, Security DNS, Office 365, Sender Authentication, Windows
4

Exchange 2019 CU12 Released

Posted on 20th April 2022 by Rhoderick Milne [MSFT]
Exchange 2019 CU12 Released

Exchange 2019 CU12 has been released to the Microsoft Volume Licensing Center and the public Microsoft Download site!  Exchange 2019 has a different s… Read the rest “Exchange 2019 CU12 Released”

Messaging Exchange, Exchange 2019
0

Exchange 2016 CU23 Released

Posted on 20th April 2022 by Rhoderick Milne [MSFT]
Exchange 2016 CU23 Released

Exchange 2016 CU23 has been released to the Microsoft download centre!  Exchange 2016 has a different servicing strategy than Exchange 2007/2010 and u… Read the rest “Exchange 2016 CU23 Released”

Messaging Exchange, Exchange 2016
0

Microsoft Defender for Office 365 Blog Compiled links

Posted on 18th February 2022 by Rhoderick Milne [MSFT]
Microsoft Defender for Office 365 Blog Compiled links

Below are a series of links to the main Microsoft Defender for Office 365 blog.  Shortcuts added here as this is one of my shared bookmarks.

Note that … Read the rest “Microsoft Defender for Office 365 Blog Compiled links”

Messaging, Security Defender for Office 365, Office 365, Security
0

Microsoft Teams Source IP Address Used Connecting to On-Premises Exchange

Posted on 14th February 2022 by Rhoderick Milne [MSFT]
Teams IP Addresses Connecting to Exchange On-Premises

Planning to deploy Office 365 and integrate with your on-premises Exchange infrastructure?  Great!  While running the Exchange Hybrid Configuration Wi… Read the rest “Microsoft Teams Source IP Address Used Connecting to On-Premises Exchange”

Messaging Exchange 2016, Exchange 2019, Exchange Online, Office 365, Teams
0

Move FSMO Roles Using PowerShell

Posted on 11th February 2022 by Rhoderick Milne [MSFT]
PowerShell FSMO Role

Rather than kicking it old school and using the classic tools such as AD Users & Computers (dsa.msc) to move FSMO roles, PowerShell makes it nice … Read the rest “Move FSMO Roles Using PowerShell”

Messaging, ProTips
0

The Way Things Were–EOP IP Ranges October 2018

Posted on 3rd February 2022 by Rhoderick Milne [MSFT]
EOP IP Ranges From 2018

When discussing network configuration for Office 365, there will be a series of issues and challenges that need to be addressed.  Ideally this is all … Read the rest “The Way Things Were–EOP IP Ranges October 2018”

Messaging Exchange, Exchange Online
0

Remote Desktop Connection Manager Download (RDCMan) 2.90

Posted on 27th January 2022 by Rhoderick Milne [MSFT]
RDCMan 2.90

Welcome to 2022 and a new release of Remote Desktop Connection Manager (RDCMan) version 2.90!

The Sysinternals blog lists the following changes to RDCMa… Read the rest “Remote Desktop Connection Manager Download (RDCMan) 2.90”

Messaging, ProTips, Security RDCMan, Tips N Tricks

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