Tag: Microsoft Exchange Server

Oct 26

How to: Prevent items to be Deleted from an Exchange 2013 / Online Mailbox

How to: Prevent items to be Deleted from an Exchange 2013 / Online Mailbox The answer to this lies in what you are looking to accomplish. The Litigation hold allows the user to delete messages and other items from the mailbox but they remain in the server so that they can be searched and discovered …

Continue reading »

Oct 21

How to: Delete Microsoft Online Windows Azure “phantom” users

How to: Delete Microsoft Online Windows Azure “phantom” users I really have no better way to describe this issue than “phantom users”.   Background: I deployed an Exchange 2013 organization and tried to use the Microsoft Online services. I did Active Sync, assigned licenses and tried to move over my users’ Mailboxes. Unfortunately back then …

Continue reading »

Oct 21

How to: Connect to a Remote Office 365 Tenant PowerShell Session

How to: Connect to a Remote Office 365 Tenant PowerShell Session Probably at some point of using the new Microsoft´s Office 365 offering you´ll need to run some PowerShell commands against your Tenant sesison. Below I have gather a few commands to reference when working on a remote Office 365 Tenant PowerShell Session: Connection: $cred …

Continue reading »

Oct 20

How to: troubleshoot deleted user accounts in Office 365

How to: troubleshoot deleted user accounts in Office 365 Obtained from: http://support.microsoft.com/kb/2619308 How to troubleshoot deleted user accounts in Office 365 Article ID: 2619308 – View products that this article applies to. Not sure what release of Office 365 you’re using? Go to the following Microsoft website: Am I using Office 365 after the service upgrade? Expand …

Continue reading »

Oct 18

How to Configure TMG for Office 365 (Exchange) Hybrid deployments

Obtained from: http://community.office365.com/en-us/wikis/exchange/1042.aspx   How to Configure TMG for Office 365 (Exchange) Hybrid deployments   The purpose of this article to give some general guidance on how to configure TMG for use with Office 365 Exchange related components. The idea is to give some general guidance mainly around authentication settings needed on the TMG rule …

Continue reading »

Mar 19

Why is my Exchange 2013 Server generating a lot of emails from [email protected] and [email protected]?

Why is my Exchange 2013 Server generating a lot of emails from [email protected] and [email protected]? At first I was very worried about this. My servers were sending out some SPAM (forgot to turn on the Sender ID so a few of Non delivery emails were being sent out, whoops) and there had been some port scans detected …

Continue reading »

Mar 15

How to: Publish Exchange Server 2010 with Forefront UAG and Forefront TMG

How to: Publish Exchange Server 2010 with Forefront UAG and Forefront TMG I’ve been trying to publish Exchange Server 2013 with Forefront TMG with no avail. However, I did find a good guide on how to publish Exchange Server 2010 with TMG so I thought I would share. I can’t find the link to the …

Continue reading »

Mar 14

How to: Use the Certificate Enrollment MMC in the TMG host machine

How to: Use the Certificate Enrollment MMC in the TMG host machine Behavior: When you are using the Certificate MMC snap-in and/or try to perform a certificate auto-enrollment in your localhost/TMG server you’ll most likely run into an error message on-screen that reads ” RPC failure “. If you try requesting a certificate on other computers joined to your …

Continue reading »

Mar 11

How to: Move Mailboxes to another Exchange Server 2013

How to: Move Mailboxes to another Exchange Server 2013 So again, another fun day thanks to the folks at Microsoft (or my karma… I am really debating on that one). For some reason my CAS server stopped working properly and after spending a whole day trying to figure out why I can’t log back in I …

Continue reading »

Mar 10

How to: Manage the Certificate Store on your local machine using the command prompt or PowerShell

How to: Manage the Certificate Store on your local machine using the command prompt or PowerShell It seems that as of late I am playing a lot with certificates in order to authenticate traffic across the network. Some of the most useful shell commands I have found are listed below, hopefully they’ll help you manage your …

Continue reading »

Load more