100-150 Question 49
Single answerA remote office user is unable to access their organization's email through a web browser. The IT team suspects an issue with the protocol used by the email service. Which protocol should they check to ensure the web-based email service is functioning correctly?
- A
HTTP
- B
IMAP
- C
SMTP
- D
HTTPS
Show answer and explanation
Correct answer: D
Explanation
Web-based email services are typically accessed through a secure connection using HTTPS, which ensures that the data transmitted between the user's web browser and the email server is encrypted. Other protocols like IMAP and SMTP are used for email retrieval and sending but are not used for accessing email through a browser.
- A. Incorrect.
HTTP is a protocol used for accessing websites, but it is not secure and is not typically used for web-based email services that require encryption.
- B. Incorrect.
IMAP is a protocol used for retrieving emails to email clients, not for accessing web-based email services.
- C. Incorrect.
SMTP is a protocol used for sending emails, not for accessing web-based email services.
- D. Correct.
HTTPS is the secure version of HTTP and is commonly used to access web-based email services to ensure data is encrypted and secure.