The answer is that the incoming mail server settings are incorrect. This is the most likely misconfiguration because the employee can access webmail via Safari, which proves the email credentials and network connection are valid, but the native Mail app cannot retrieve messages due to faulty POP3 or IMAP settings. On the CompTIA A+ Core 2 220-1202 exam, this scenario tests your understanding of how email protocols separate sending (SMTP) and receiving (IMAP/POP3) functions, and a common trap is to assume the account password is wrong when the real issue is a mismatched server hostname, port, or SSL/TLS encryption. To remember this, think of the mnemonic “Web works, Mail fails—check the inbox rails,” meaning if webmail succeeds but the app fails, the receiving server path is broken.
220-1102 Mobile OS and App Troubleshooting Practice Question
This 220-1202 practice question tests your understanding of mobile os and app troubleshooting. The scenario asks you to isolate a root cause — eliminate options that address a different problem before choosing. After answering, compare your reasoning against the explanation and wrong-answer breakdown below. Once you have made your selection, read the full explanation to reinforce the concept and understand why each distractor is designed to mislead on exam day.
During a corporate device deployment, a technician configures an iPhone for a new employee. The employee later reports that they cannot receive emails on the native Mail app, but can access the webmail interface in Safari. What is the most likely misconfiguration?
Clue words in this question
Noticing these words before you look at the options changes how you read each choice.
Clue: "most likely"
Why it matters: Probability qualifier — the question wants the most probable cause or outcome, not a guaranteed one. Eliminate low-probability options.
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
The incoming mail server settings are incorrect.
The user can access webmail via Safari but cannot receive emails in the native Mail app. This indicates the email account credentials are valid and the network connection is working, but the incoming mail server (POP3/IMAP) settings are misconfigured. Incorrect incoming server hostname, port, or SSL/TLS settings would prevent the Mail app from downloading new messages while leaving webmail unaffected.
Key principle: Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
✗
The email account password was entered incorrectly.
Why it's wrong here
If the password was wrong, the app would usually prompt for it again, and webmail would also likely fail.
✗
The outgoing mail server (SMTP) settings are wrong.
Why it's wrong here
Outgoing server issues would prevent sending, not receiving emails; the user can receive but not send in this scenario.
✓
The incoming mail server settings are incorrect.
Why this is correct
Incorrect incoming server settings (e.g., wrong hostname or port) will prevent the app from downloading emails, while webmail uses different settings.
Clue confirmation
The clue word "most likely" in the question point toward this answer.
Related concept
Read the scenario before looking for a memorised answer.
✗
The device's date and time are set incorrectly.
Why it's wrong here
Incorrect date/time can cause SSL errors, but this would affect both sending and receiving, and webmail would also be affected.
Common exam traps
Common exam trap: answer the scenario, not the keyword
The trap here is that candidates confuse incoming and outgoing mail server roles, assuming any email problem must be SMTP-related, when the symptom of being able to send but not receive points directly to the incoming server settings.
Trap categories for this question
Scenario analysis trap
Outgoing server issues would prevent sending, not receiving emails; the user can receive but not send in this scenario.
Detailed technical explanation
How to think about this question
The native Mail app uses IMAP (port 143 or 993 with SSL) or POP3 (port 110 or 995 with SSL) to retrieve emails, while webmail uses HTTP/HTTPS to access the same server via a browser. A common misconfiguration is using the wrong incoming server hostname (e.g., 'mail.example.com' instead of 'imap.example.com') or an incorrect port/SSL setting, which causes the app to fail silently or time out. In enterprise environments, administrators often enforce specific server URLs and authentication methods (e.g., OAuth) that must match exactly.
KKey Concepts to Remember
Read the scenario before looking for a memorised answer.
Find the constraint that changes the correct option.
Eliminate answers that are true in general but not in this case.
TExam Day Tips
→Watch for words such as best, first, most likely and least administrative effort.
→Review why wrong options are wrong, not only why the correct option is correct.
Key takeaway
Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Real-world example
How this comes up in practice
A small business has 20 workstations on the 192.168.1.0/24 network and one public IP from its ISP. The router uses PAT (NAT overload) so all 20 devices share one public address using different source ports. NAT questions test whether you understand the four address terms and which direction each translation applies.
Related glossary terms
Concepts from this question explained
These glossary pages explain the core terms tested in this 220-1202 question in full detail.
Mobile OS and App Troubleshooting — This question tests Mobile OS and App Troubleshooting — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: The incoming mail server settings are incorrect. — The user can access webmail via Safari but cannot receive emails in the native Mail app. This indicates the email account credentials are valid and the network connection is working, but the incoming mail server (POP3/IMAP) settings are misconfigured. Incorrect incoming server hostname, port, or SSL/TLS settings would prevent the Mail app from downloading new messages while leaving webmail unaffected.
What should I do if I get this 220-1202 question wrong?
Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.
Are there clue words in this question I should notice?
Yes — watch for: "most likely". Probability qualifier — the question wants the most probable cause or outcome, not a guaranteed one. Eliminate low-probability options.
What is the key concept behind this question?
Read the scenario before looking for a memorised answer.
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Question Discussion
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