* Outlook 98/2000 in Internet Mail Only supports multiple POP/IMAP/SMTP
accounts. The account setup dialogs are near identical to those in Outlook
Express.
* Outlook 2002/2003 supports multiple POP/IMAP/SMTP accounts.
You may wish to ask sbcglobal/comcast if it is possible to send e-mail thru
them while connected to another network (e.g. not connected to internet
behind comcast/sbc modem). Some ISP will want you to be connected to their
network in order to send mail. Some will require that you client be able to
perform a specific function (eg. logon to the POP server first or logon to
the SMTP server) before you can send. Only their support can answer if this
is possible.