Outlook 2002 XP Won't Send/Receive Email

[Kent Chalmers]

I use Outlook 2002 XP with Win 98SE. I have 3 email
accounts (all settings verified /all patches & updates
installed / no virus issues). 2002XP no longer displays
my email accounts in the dropdown...in fact the send
option button no longer appears. I have tried repairing
as well as uninstalling and reinstalling Outlook.

I can send/receive email if I switch to Outlook Express 6
as my default email program. XP worked great for 1 yr +
and now doesn't function for email.

HELP PLEASE.