Hi I need to get a list of all Exchange users that have webmail access. How do I do this? thanks Sue

by default all users have access to webmail, unless you've changed the defaults, you can turn in a list of all mailbox enabled users.

Do you have Exchange 2007? If so, you could easily use the Get-CASMailbox cmdlet. As Knightly pointed out, by default all mailboxes have access to OWA, but you can turn this off on a mailbox-by-mailbox basis. Here is a command that would list just the mailboxes that are allowed to use OWA. Get-CASMailbox | where {$_.owaenabled -eq $TRUE} | FT displayname I just love PowerShell!

I have Exchange 2003. I know OWA is turned on by default but I also know some users I have manually disabled it. Is there a way to get a list of those that still have the access to OWA is 2003?

Hello Sue, Well, inyour case custom LDAP search works... Go to Active Directory Users & Computers -> Find -> Select Custom Search -> Select Advance Tab -> Enter below strings in LDAP Query Text Box -> Click Find Now. (&(mailNickname=*)(objectClass=user)(protocolSettings=HTTP01)) This shows all disabled OWA users in your AD. (&(mailNickname=*)(objectClass=user)(!protocolSettings=HTTP01)) This shows all enabled OWA users in your AD. Hope this helps you...

Hi Now I've been asked to create a list of users frequently using Exchange 2003 OWA. Can this be done? thanks Sue

Thanks for the LDAP query, can I print out these lists or export it?

Hello Sue, Go to Active Directory Users & Computers -> Right click on Saved Query -> Query -> New -> Give Name & Description OWA Disabled Users -> Click on Defined Query -> Select Custom Search in Find -> Click on Advance Tab -> & give this string (&(mailNickname=*)(objectClass=user)(protocolSettings=HTTP01)) in LDAP query box -> Click OK -> Click Ok -> Click on OWA Disabled Users under Saved Query -> in Right Pane you can see the list of users (you can add/remove the column to see additional attributes or to export those). Export it: Right click on OWA Disabled Users and click on Export List -> Save the output in CSV file & that is what you want to get print. Hope this helps again

To track who all are logging in OWA frequently you can enable HTTP logging on your OWA servers then it depends how you mange and filter it. How to enable HTTP logging for the Exchange virtual server Open the IIS Manager console and navigate to your server -> Web Sites-> Default Web Site. Right click on the Default Web Site container and select Properties Go to the Web Site tab and select the Enable Logging checkbox. Protocol logs path is %SYSTEMROOT%\System32\LogFiles folderand logs are created as text format with .log extension. You may use LogParser to manage it, herearenice examples of it. Using the Logparser Utility to Analyze Exchange/IIS Logs

Thanks! Do you know how I can get alist of when the OWA enabled users last used OWA? We are going to disabale OWA globally but need to notify active users. Sue