Pras - paulroman.pras.ro - about Unified Communications
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The Microsoft Exchange Administrator has made a change that requires you quit and restart Outlook 29 Aug 2012 | 08:14 pm
During the implementation of a large Exchange 2010 infrastructure with two DAGs and two CAS Arrays we had a large number of users that were complaining about receiving the infamous message “The Micro...
Move mailbox failed when migrating from Exchange 2003 to Exchange 2010 4 Aug 2012 | 01:59 pm
In my last project I had to migrate thousands of mailboxes from Exchange 2003 to Exchange 2010. Almost all of them were migrated successfully but there were some that had errors. You can find bellow ...
APIPA IP address in email tracking log when using Exchange 2010 DAG 10 May 2012 | 04:47 am
One of our customers noticed a strange thing when investigating a tracking log for an email in Exchange 2010. The user that was sending the email had his mailbox hosted on a database member of a DAG. ...
Change display name when sending emails via SMTP in Exchange 2010 4 May 2012 | 07:15 am
Last week one of our clients that we are migrating from Exchange 2003 to Exchange 2010 had a interesting problem. We configured for him a receive connector that allows open relay from certain IP addre...
Applications are unable to send emails via SMTP in Exchange 2010 23 Apr 2012 | 09:45 am
Sometimes when you configure an application to send emails via a SMTP connector in Exchange 2010 it will not be able to send them and it will report a connection timeout. Additionaly, if you enabled p...
Update Rollup 2 for Exchange Server 2010 Service Pack 2 20 Apr 2012 | 09:13 am
Microsoft has released Update Rollup 2 for Microsoft Exchange Server 2010 Service Pack 2 (SP2) - KB2661854. The update is available here. If you are running Exchange 2010 SP2 you should install this ...
MVP again 16 Apr 2012 | 01:30 am
Since I was very busy lately I didn’t have time to write about receiving MVP (Most Valuable Professional) award for Microsoft Exchange for another year. It has been a busy year for my company and kep...
"Your request couldn't be completed" when accessing OWA 3 Apr 2012 | 02:05 am
I encountered the following error when implementing Exchange 2010 for a large organization during the test phase. Their infrastructure have a lot of servers with CAS arrays and at this point is runnin...
Hide from Address Book in Office 365 24 Jan 2012 | 07:07 am
We are implementing more and more Office 365 infrastructures for our customers and we had some requests to hide users from Address Book. This should be an easy task, as stated in Microsoft as stated i...
Exchange 2010 DAG transaction logs are not truncated after VSS Full backup 15 Nov 2011 | 04:36 am
A couple of months ago we implemented for a customer a hosting solution based on Exchange 2010. The solution has full redundancy for all components including a DAG with geographical redundancy. Every...
