Joe, a User, Sets Up an IMAP Connection on His

Multiple Choice

Joe, a user, sets up an IMAP connection on his smartphone to connect to webmail. Joe is able to view email, but he receives an error message when trying to send a message. When viewing the mail client's configuration, Joe sees a valid SMTP server and port. Which of the following should Joe check NEXT to resolve the issue?

A) Configure the email account as a POP3 connection
B) Ensure the SSL/TLS option is being used
C) Check that the account password is still valid
D) Make sure the smartphone is not in airplane mode