1. Launch the Registry Editor (regedit)
2. Locate the following key in the registry:
   HKEY_LOCAL_MACHINE\System\CurrentControlSet\Control\TerminalServer\WinStations\RDP-Tcp\PortNumber
3. On the Edit menu, click Modify, select Decimal, then type the new port number
4. Click OK.
5. Quit Registry Editor.

NOTE: When you try to connect to this computer by using the Remote Desktop connection, you must type the new port.

WARNING: If you use Registry Editor incorrectly, you may cause serious problems that may require you to reinstall your operating system. Microsoft cannot guarantee that you can solve problems that result from using Registry Editor incorrectly. Use Registry Editor at your own risk.

WARNING: The Remote Assistance feature in Windows XP may not work properly if you change the RDP listening port

Microsoft Outlook 2002 (XP) and 2003

1. From the Tools menu, choose E-mail Accounts.
2. Click in the circle beside “View or change existing e-mail accounts.” Click Next.
3. Click the email account you wish to modify and then click Change.
4. Click More Settings.
5. From the tabs along the top, click “Outgoing Server.”
6. Check “My outgoing server requires authentication”.
7. Also, make sure to check “Use same settings as my incoming mail server.”
8. Click OK.
9. Click Next.
10. Click Finish.

Microsoft Outlook Express

1. From the Tools menu, choose Accounts.
2. Select the “Mail” tab.
3. Click the email account you wish to modify and then click Properties
4. Select the “Servers” tab.
5. Check the box next to “My Server Requires Authentication.”
6. Click the Settings button.
7. Ensure that Use same settings as my incoming mail server is selected and click OK.
8. Click Apply on the properties dialog box to confirm your changes and to close the window.
9. Click Close on the Internet Account dialog box to complete the settings change.
10. Click Close.

Microsoft Outlook 98 and 2000

1. From the Tools menu, choose Accounts.
2. Select the Mail tab.
3. Click on the email account you wish to modify and click Properties.
4. Click the Servers tab.
5. Check the box next to “My Server Requires Authentication.”
6. Click the Settings button.
7. Ensure that “Use same settings as my incoming mail server” is selected and click OK.
8. Click Apply on the properties dialog box to confirm your changes and to close the window.
9. Click Close on the Internet Account dialog box to complete the settings change.
   Note: Please make sure that “Log on using Secure Password Authentication” is not checked.

Microsoft Outlook Express for Macintosh

1. From the Tools menu, select Accounts.
2. Select the Mail tab.
3. Click the email account you wish to modify and click Edit within the menu bar.
4. Under “Sending Mail,” click “Click here for advanced server settings.”
5. Check the box next to “SMTP server requires authentication.”
6. Select the Log on using button.
7. In the Account ID field, enter the Yahoo! Member ID with the domain extension added. In place of the @ symbol, enter a % symbol (ex MemberID%doman.net).
8. In the Password field enter the authentication password and click the Save Password box.
9. Click the button in the top left corner of the window to save the configuration.
10. Click OK in the Edit Account window to save the configuration.
11. In the Accounts window, click on the button in the top left corner of the window.

IncrediMail 618 and higher

1. From the Tools menu, choose Accounts.
2. Click the email account you wish to modify and click the Properties button.
3. Click the Servers tab.
4. Under Outgoing Mail Server, check the box next to “My Server Requires Authentication.”
5. Click the Settings button.
6. Ensure that “Use same settings as my incoming mail server” is selected.
7. Click OK to close the dialog box.
8. Click OK, then Close in the Mail Accounts window.

Microsoft Entourage 2001

1. From the Tools menu, choose Accounts.
2. Double-click the mail account you wish to modify.
3. In the Account Settings window, scroll to the “Sending Mail” category toward the bottom.
4. Click “Click here for Advanced Sending Options.”
5. Check the box next to “SMTP Server Requires Authentication.”
6. Select the “Use same settings as receiving mail server” radio button.
7. Close this window by clicking the tiny box in the upper-left corner.
8. Click OK.

Macintosh Mail client (OS X 10.4 and above)

1. Click the Mail menu and select Preferences.
2. Click the Accounts tab and under Outgoing Mail Server SMTP, click the Server Settings button.
3. Make sure the Outgoing Mail Server, Server Port information is correct. See the SSL email client articles.
4. Make sure the box is checked for “Use Secure Sockets Layer (SSL).”
5. Make sure your correct MemberID and password are included.
6. Click OK.

Mozilla Thunderbird

1. From the Tools menu select Account Settings.
2. Select Outgoing Server (SMTP). The Outgoing Server (SMTP) Settings appear on the right.
3. Select your SMTP entry and select edit
4. Check the Use name and password box.
5. In the User Name box enter your email address ot username.
6. Click the OK button on the bottom.

Under run (on the start menu) type:
cmd or command

Under the Start menu:
Start -> All Programs -> Accessories -> Command Prompt