1. Open Microsoft Outlook 2003. Click Tools and select
E-mail Accounts...
2. Select Add a new e-mail account and click Next.
3. Choose POP3 and click Next.
4. Enter the information highlighted in green.
(User Name: your E-mail address)
Click More Settings. (Note: Make sure the box near
"Log on using Secure
Password Authentication (SPA)" is Unchecked)
5. Select Outgoing Server tab then check My Outgoing
server (SMTP) requires
authentication. and choose Use same settings as my incoming
mail server.
Click OK then Next and Finish.
. Open MAC OS X Mail. Click Mail -> Preferences. Click
Accounts to bring up the
accounts preferences panel. Click the + (lower/left highlighted
in green) to add
an account. Enter the information (e-mail address, incoming server, and
password.)
2. To enter the Outgoing mail server, click the arrows near Outgoing
mail Server
(SMTP), highlighted in green and click Add Server.
The outgoing server is: smtp.1and1.com
It has to be authenticated with a password.