In previous versions of Exchange Server, Exchange Virtual Servers (EVSes) are not very different from standalone servers. Besides mailboxes, they can host protocol virtual servers…
Scenario: You have a Managed Folder Mailbox Policy called Policy-DeletedItems90Days. The policy has Managed Content Settings to permanently delete items in the Deleted Items folder…
The Content Filter Agent in Exchange Server 2007 allows you to quarantine messages above the SCLQuarantineThreshold. Messages so quarantined are delivered to a quarantine mailbox,…
To determine whether a mailbox server is clustered or standalone, and if clustered – whether it’s using Cluster Continuous Replication (CCR) or Single Copy Cluster…
Microsoft has just released Update Rollup 2 for Exchange Server 2007 (KB935490). This update comes less than 3 weeks after the previous rollup – Update…
I wrote about logging SMTP protocol activity in Exchange Server 2003 in what is one of the most popular posts on Exchangepedia. Starting with Exchange…
One of the common complaints from users and many messaging folks is spam received from senders that appear to be from your own domain. SMTP…
Exchange Server 2007’s Cluster Continuous Replication (CCR) feature provides a way to set-up geographically-dispersed clusters to protect against data center failure (aka “site failure”). Though…
When creating a new mailbox (or a mailbox-enabled user) in Exchange Server 2010/2007, you have the option of creating a user mailbox or a resource…
RFCs 2821 and 1869 specify the format of HELO/EHLO commands issued by a SMTP client to initiate a SMTP session. RFC 2821 on HELO/EHLO command:…