Mark works as an Office Assistant for ABC Inc. He uses Microsoft Outlook that has been configured
to use an IMAP account. Mark composes an e-mail and adds a signature to it. He now wants to add
another signature to the e-mail. However, he is not able to add multiple signatures. Which of the
following is the most likely cause of the issue?
A.
Only one signature can be added to the e-mail.
B.
The e-mail is an outgoing message.
C.
The e-mail is a reply of a message.
D.
The e-mail is marked as read.