You are a desktop support technician for your company.
A customer running Windows XP Home Edition and Microsoft Outlook Express reports that he can no longer send e-mail messages. You verify that he can successfully receive e-mail messages.
You need to ensure that the customer can both send and receive e-mail messages.
What information should you provide to the customer?
A.
the correct POP3 configuration
B.
the correct NNTP configuration
C.
the correct SMTP configuration
D.
the correct IMAP4 configuration