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Jeff Guillet
Works at ExtraTeam
Attended Savanna High School
Lives in Pacifica, CA
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Jeff Guillet

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Redirection in Exchange 2013 CU6+ and Exchange 2016
Beginning with Exchange 2013 Cumulative Update 6, the Exchange 2013/2016 application itself performs redirection from the default website to the /OWA virtual directory. That means that if a user goes to https://server.contoso.com Exchange will redirect the ...
Beginning with Exchange 2013 Cumulative Update 6, the Exchange 2013/2016 application itself performs redirection from the default website to the /OWA virtual directory. That means that if a user goes to https://server.contoso...
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Jeff Guillet

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Exchange Server Troubleshooting Companion Now Available
I'm pleased to have been the technical editor of the new eBook,  Exchange Server Troubleshooting Companion . It's always enjoyable to work on a strong publication that I can stand behind. The  Exchange Server Troubleshooting Companion  does much more than j...
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Good Job!!
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Jeff Guillet

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Linked Mailbox users will not sync in Azure AD with AAD Connect
You may find that some on-premises user accounts will not synchronize with Azure Active Directory using AAD Connect, no matter what you try. Once you rule out the obvious (OU filtering, object filtering, security permissions, etc.) check to see if the probl...
You may find that some on-premises user accounts will not synchronize with Azure Active Directory using AAD Connect, no matter what you try. Once you rule out the obvious (OU filtering, object filtering, security permissions,...
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Jeff Guillet

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Important Information about Group Expansion for In-Place Holds
Exchange 2013, Exchange 2016, and Exchange Online in Office 365 all support In-Place Hold. In-Place Hold allows compliance administrators to retain specific data in Exchange for eDiscovery in an immutable fashion. In-Place Hold differs from Litigation Hold ...
Exchange 2013, Exchange 2016, and Exchange Online in Office 365 all support In-Place Hold. In-Place Hold allows compliance administrators to retain specific data in Exchange for eDiscovery in an immutable fashion. In-Place Ho...
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Jeff Guillet

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FREE IDEA: The Skype for Business DND Coffee Cup
Go ahead. Take my FREE idea and get it funded on Kickstarter  - I'll be one of the first to back you. :) The genesis of this idea came from Robin Lehr , who said she was getting internal calls and IMs before she even finished her first cup of coffee. AND AN...
Go ahead. Take my FREE idea and get it funded on Kickstarter - I'll be one of the first to back you. :) The genesis of this idea came from Robin Lehr, who said she was getting internal calls and IMs before she even finished...
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Fix for "Error - Can't Remove Mailbox Search"
You may receive the following error when trying to remove an In-Place eDiscovery & Hold search item: Error Can't remove mailbox search 'Test In-Place Hold' because there is still at least one mailbox on In-Place Hold. In order to delete the In-Place eDiscov...
You may receive the following error when trying to remove an In-Place eDiscovery & Hold search item: Error Can't remove mailbox search 'Test In-Place Hold' because there is still at least one mailbox on In-Place Hold. ...
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Jeff Guillet

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Redirection in Exchange 2013 CU6+ and Exchange 2016
Beginning with Exchange 2013 Cumulative Update 6, the Exchange 2013/2016 application itself performs redirection from the default website to the /OWA virtual directory. That means that if a user goes to https://server.contoso.com Exchange will redirect the ...
Beginning with Exchange 2013 Cumulative Update 6, the Exchange 2013/2016 application itself performs redirection from the default website to the /OWA virtual directory. That means that if a user goes to https://server.contoso...
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Jeff Guillet

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Congratulations 2016 Microsoft MVP!
I m pleased to announce that I have been given the Microsoft MVP award again for 2016. I have been awarded every year since 2009, so this will be my eighth consecutive year. About mid 2015 Microsoft revamped the MVP Award program and rearranged the specialt...
I m pleased to announce that I have been given the Microsoft MVP award again for 2016. I have been awarded every year since 2009, so this will be my eighth consecutive year. About mid 2015 Microsoft revamped the MVP Awa...
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Congrats Jeff 
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Jeff Guillet

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How to Schedule and Force Sync Updates with AAD Connect 1.1.x
Microsoft has made some significant changes to AAD Connect in version 1.1.x. New features include: Automatic upgrade feature for Express settings customers Support for the global admin using MFA and PIM in the installation wizard Allow changing the user's s...
Microsoft has made some significant changes to AAD Connect in version 1.1.x. New features include: Automatic upgrade feature for Express settings customers Support for the global admin using MFA and PIM in the installation w...
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The Importance of the @ record for Autodiscover
Ever since Outlook 2007 , Outlook has used the Autodiscover web service to automatically configure itself for Exchange access. Outlook does this by trying to connect to Autodiscover using several methods that are hard coded into the product in this order: H...
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How to Logoff Remote Desktop Sessions from the Command Line
It's happened to all of us. You try to logon to an administrative remote desktop on a server, but you can't because both administrative RDP sessions are in use. Oftentimes this is because other admins have simply disconnected their remote desktop session, r...
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How to Uninstall .NET Framework 4.6.1
You've probably heard by now NOT to install the Microsoft .NET Framework 4.6.1 on any of your Exchange servers because it's not supported . The Exchange team even posted a handy article about it with a link to a TechNet page that explains  how to temporaril...
You've probably heard by now NOT to install the Microsoft .NET Framework 4.6.1 on any of your Exchange servers because it's not supported. The Exchange team even posted a handy article about it with a link to a TechNet page t...
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People
Have him in circles
276 people
Brian Winstead's profile photo
Nishant Bansal's profile photo
Marwane Mouhallil's profile photo
Lisa Cleaveland's profile photo
Cliff Chavis's profile photo
Vern Weitzman's profile photo
David Ra's profile photo
Adam Fowler's profile photo
Marcello Garofalo's profile photo
Work
Occupation
Principal Systems Architect
Skills
Exchange Server, Windows Server, Active Directory, Lync Server, Office 365
Employment
  • ExtraTeam
    Principal Systems Architect, 10 - present
  • Convergent Computing
    Sr. Consultant, 11 - 10
Places
Map of the places this user has livedMap of the places this user has livedMap of the places this user has lived
Currently
Pacifica, CA
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Tagline
Exchange MCSM & MVP, Author, and Blogger
Introduction
Microsoft Certified Solutions Master and Exchange MVP, and Principal Systems Architect for ExtraTeam (SPS), a Microsoft Gold Partner in Pleasanton, CA. I hold multiple certifications including MCITP:Enterprise Administrator and MCITP:Enterprise Messaging Administrator, MCSE:Messaging and CISSP.
 
I am the author of The EXPTA {blog}, as well as a published author, contributing writer, and technical editor for more than a dozen technical books and other publications.

I work primarily with Microsoft products (Exchange Server, Active Directory, Office 365, etc.). I also work with various other platforms and products, usually in the form of migrations. 

Microsoft is not a "religion" for me. They simply provide the best products, in my opinion, and I like to work with the best.
Bragging rights
One of less than five Microsoft Certified Masters and MVPs for Exchange in North America!
Education
  • Savanna High School
    1989 - 1991
  • UC Berkeley Extension
    1999 - 2000
Basic Information
Gender
Male
Jeff Guillet's +1's are the things they like, agree with, or want to recommend.
Multi Organization O365 migrations - SMTP routing and Criteria Based Rou...
blog.chrislehr.com

When migrating three disparate email organizations into a single Office 365 tenant, one of the major hurdles in this was ensuring that once

Making the Case for Documentation
www.expta.com

The Clouds are moving fast and it's sometimes difficult to catch up with changes in functionality and new features. Customers rely on accura

Talking Exchange Server with Microsoft's Perry Clarke | Tony Redmond's E...
windowsitpro.com

I sat down with Perry Clarke, the Microsoft development supremo for the on-premises and cloud versions of Exchange Server. What Perry had to

End Piracy, Not Liberty – Google
www.google.com

Millions of Americans oppose SOPA and PIPA because these bills would censor the Internet and slow economic growth in the U.S.. Two bills bef

New Orleans, LA hotels near the Superdome | New Orleans Homewood Suites
www.homewoodsuitesneworleans.com

Welcome to the New Orleans Homewood Suites. We are close to the Superdome, the French Quarter and many other New Orleans attractions.

The EXPTA {blog}: Blistering Fast Windows Server - Parts List and Video!
www.expta.com

My Photo. Jeff: Pacifica, CA, United States: Microsoft Exchange MCM and MVP. I work as a senior consultant for ExtraTeam, a Microsoft Gold P

Entertainment Consumers Association (ECA)
action.theeca.com

Video gamers' Community & Gaming Consumer Advocate: Entertainment Consumers Association (ECA). A grass roots community created to se

The EXPTA {blog}: Issue with IE9 and the Exchange 2010 Management Console
www.expta.com

About Me. My Photo. Jeff: Pacifica, CA, United States; Microsoft MVP and Consultant for ExtraTeam, a Microsoft Gold Partner in Pleasanton, C

Can't believe this is right in my backyard. Great sunsets and views.
Public - a year ago
reviewed a year ago
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