220-1101 Question 54
Single answerMailA small office uses a cloud-based email service. Several users report that they can log in to webmail and see new messages, but Outlook on their laptops has stopped sending and receiving email after a recent account reconfiguration. The technician confirms the users have working internet access and valid passwords. Which of the following settings is the MOST likely misconfigured in Outlook?
- A
The incoming and outgoing mail server names and port settings
- B
The screen resolution and display scaling in Windows
- C
The default printer assigned in Control Panel
- D
The workstation's Bluetooth discovery setting
Show answer and explanation
Correct answer: A
Explanation
This question tests practical troubleshooting of email client configuration. When webmail works but a local mail client does not, the issue is commonly isolated to client-side configuration rather than the email account itself or general internet access. In A+ Core 1, candidates should recognize common mail settings such as POP3, IMAP, and SMTP, along with associated ports and security requirements. Best practice is to verify the provider's documented server names, authentication method, and encryption settings in the mail client. For example, many providers require SMTP authentication and secure ports for sending mail, and an incorrect outgoing server setting can stop sending even when login credentials are correct.
- A. Correct.
Correct. If users can access webmail successfully, their accounts and internet connectivity are generally working. A common cause of Outlook failing after reconfiguration is incorrect mail server information, such as the IMAP/POP3 or SMTP server name, SSL/TLS requirements, or port numbers. In practical troubleshooting, verifying server settings is a primary step when a desktop mail client cannot send or receive but webmail still works.
- B. Incorrect.
Incorrect. Screen resolution and display scaling can affect how Outlook appears on screen, but they do not prevent the client from authenticating to mail services or transferring messages.
- C. Incorrect.
Incorrect. Printer settings have no effect on Outlook's ability to connect to a mail server. This is a plausible distractor because users often associate Outlook with printing messages or calendars, but printing is unrelated to mail flow.
- D. Incorrect.
Incorrect. Bluetooth discovery controls whether nearby Bluetooth devices can find the workstation. It has no role in email client configuration or server communication.