Correct option is A
• In Microsoft Outlook, emails that are waiting to be sent (due to no internet or pending send) are stored in the Outbox folder.
• Once the connection is restored, emails are automatically sent.
Information Booster:
• Inbox – received emails
• Sent folder – successfully sent emails
• Drafts – unsent saved emails
Additional Knowledge:
• Spam (Option B) – unwanted emails
• Sent (Option C) – already sent emails
• Inbox (Option D) – received emails