CompTIA
MB0-001 · Question #111
An administrator has installed a network based security appliance. The security appliance was placed between the email server and the company's Internet gateway. Employees are now reporting issues…
The correct answer is C. A required port is being blocked by the newly installed network device. See the full explanation below for the reasoning.
Question
An administrator has installed a network based security appliance. The security appliance was placed between the email server and the company's Internet gateway. Employees are now reporting issues with email synchronization. Which of the following is the MOST likely reason for the issue?
Options
- AThe SSL certificate on all employees' mobile devices has expired.
- BThe employees are reporting what is known to be a false positive.
- CA required port is being blocked by the newly installed network device.
- DThe email server must be reconfigured to account for the security appliance.
How the community answered
(21 responses)- A10% (2)
- B10% (2)
- C76% (16)
- D5% (1)
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