Weblog of Krishna Kumar

How Outlook uses RPC and AB static ports to connect to Exchange

This post explains what happens once Outlook connects to the Exchange Client Access Server (CAS), how it accesses mailboxes and the Address Book service, and how it connects to internal URLs like Out of Office (OOF), Offline Address Book (OAB), and the Availability service.

A picture of Krishna Kumar By Krishna Kumar - Fri, February 22, 2013 - 0 comments

Krishna Kumar specializes in PowerShell, Exchange and Active Directory. Follow his blog SMTP Port 25.

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Exchange Jetstress – Determine maximum disk subsystem throughput

Jetstress is an important Exchange tool that should be run on all Mailbox Role servers before Exchange is installed. Proper tuning of Jetstress will help you determine maximum disk subsystem throughput performance.

A picture of Krishna Kumar By Krishna Kumar - Fri, February 15, 2013 - 4 comments

Krishna Kumar specializes in PowerShell, Exchange and Active Directory. Follow his blog SMTP Port 25.

Jetstress Define Test Scenario

Exchange Autodiscover in a multi- forest environment – Part 2: Outlook

In the first part, we learned how to configure Active Directory for creating a container in ADSI Edit and to export Service Connection Point (SCP) information from a resource forest to an account forest. In this part, I will discuss how Outlook uses the Autodiscover service to configure user profiles and access mailboxes with other Exchange services such as offline address book (OAB) or (out of office) OOF.

A picture of Krishna Kumar By Krishna Kumar - Thu, February 7, 2013 - 0 comments

Krishna Kumar specializes in PowerShell, Exchange and Active Directory. Follow his blog SMTP Port 25.

Autodiscover test at the Outlook client

Exchange Autodiscover in a multi- Forest environment – Part 1: Active Directory

In Part 1 of this two-part series, I will explain how to set up Active Directory in an Exchange Autodiscover multi-forest environment and in Part 2 I will explain how Autodiscover works on the client side.

A picture of Krishna Kumar By Krishna Kumar - Tue, February 5, 2013 - 2 comments

Krishna Kumar specializes in PowerShell, Exchange and Active Directory. Follow his blog SMTP Port 25.

Account forest Green.com and resource forst Blue.com

Exchange 2013 – Part 4: Workload management and integration

In the final part in my Exchange 2013 series, I will cover workload Management, malware and spam protection, site mailboxes, Lync integration, In-Place eDiscovery, and In-Place Hold.

A picture of Krishna Kumar By Krishna Kumar - Wed, October 10, 2012 - 0 comments

Krishna Kumar specializes in PowerShell, Exchange and Active Directory. Follow his blog SMTP Port 25.

Exchange 2013 - Anti-malware configuration