DOCUMENT:Q273913 06-AUG-2002 [exchange] TITLE :XCLN: Maintaining Calendar Functionality for IMAP4/POP3 Clients PRODUCT :Microsoft Exchange PROD/VER::5.5 OPER/SYS: KEYWORDS:exc55 ====================================================================== ------------------------------------------------------------------------------- The information in this article applies to: - Microsoft Exchange Server, version 5.5 ------------------------------------------------------------------------------- SUMMARY ======= This article describes how to configure Post Office Protocol 3 (POP3) and Internet Message Access Protocol 4 (IMAP4) client computers to connect to an Outlook Web Access server so that they have calendar functionality. MORE INFORMATION ================ When you connect to Exchange Server 5.5 by using either a POP3 or IMAP4 client computer, calendar-related messages, for example, meeting requests or cancellation messages, are displayed in plain text and may not be added to your calendar automatically. You can configure Exchange Server to provide a URL to an Outlook Web Access (OWA) server that you can use to view a text version of calendar-related mail. This URL references an OWA server and the same calendar-related message that was received. When you access this URL by using a POP3 or IMAP4 client, your browser starts and you are connected to the OWA server. An HTML version of the same calendar-related message and an HTML version of the user's calendar (from Exchange Server) is then displayed. This process provides calendar functionality to POP3 and IMAP4 clients. NOTE: Before you configure this feature, you must configure the POP3 or IMAP4 connection first. You must also have access to an OWA server that is able to access your mailbox. To configure Exchange Server to provide a URL to an Outlook Web Access (OWA) server: 1. Start the Microsoft Exchange Server Administrator program, right-click the site level Protocols container, and then click Properties. 2. Click the General tab, and type the name of your OWA sever. NOTE: Type "" (without the quotation marks), not "http:///." (without the quotation marks) If you need to change this setting after you have entered it, restart all Exchange Server services, so that the setting can be updated faster. Also, if any POP3 or IMAP4 users are logged on while you are configuring this property, they must log off and the log on again after the change is made. NOTE: If the OWA server is accessible on the Internet, the may be entered as the fully qualified domain name (FQDN) of the server, for example, www..com. When you set this property at the site level, it affects all users in the site. If you do not want all users to be affected,, you can set this property for individual recipients. To do this, right-click the user, click Properties, and then click the Advanced tab. When you have completed this procedure, when you send any meeting-related messages or custom forms, a URL to the OWA server is included in the message. Additional query words: web forms ====================================================================== Keywords : exc55 Technology : kbExchangeSearch kbExchange550 kbZNotKeyword2 Version : :5.5 Issue type : kbhowto ============================================================================= THE INFORMATION PROVIDED IN THE MICROSOFT KNOWLEDGE BASE IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND. MICROSOFT DISCLAIMS ALL WARRANTIES, EITHER EXPRESS OR IMPLIED, INCLUDING THE WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL MICROSOFT CORPORATION OR ITS SUPPLIERS BE LIABLE FOR ANY DAMAGES WHATSOEVER INCLUDING DIRECT, INDIRECT, INCIDENTAL, CONSEQUENTIAL, LOSS OF BUSINESS PROFITS OR SPECIAL DAMAGES, EVEN IF MICROSOFT CORPORATION OR ITS SUPPLIERS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. SOME STATES DO NOT ALLOW THE EXCLUSION OR LIMITATION OF LIABILITY FOR CONSEQUENTIAL OR INCIDENTAL DAMAGES SO THE FOREGOING LIMITATION MAY NOT APPLY. Copyright Microsoft Corporation 2002.