How to block social engineering emails for Outlook?

A

(Example of Office 365)

1. Set open email in plain text by default on Outlook.

1.1. Select “File” → “Option” from the toolbar on the upper left.

outlook選項畫面

1.2. Select “Trust Center” → “Trust Center Settings.”

outlook信任中心設定

1.3. Select “Email Security” and check “Read all standard mail in plain text.”

電子郵件安全性設定

2. Disable automatic picture download on Outlook

2.1. Select “File” → “Option” from the toolbar on the upper left.

outlook選項畫面

2.2. Select “Trust Center” → “Trust Center Settings.”

outlook信任中心設定

2.3. Select “Automatic Download” and check “Don’t download pictures automatically in HTML email messages or RSS items.”

Outlook自動下載設定

3. Disable attachment preview on Outlook

3.1. Select “File” → “Option” from the toolbar on the upper left.

outlook選項畫面

3.2. Select “Trust Center” → “Trust Center Settings.”

outlook信任中心設定

3.3. Select “Attachment Handling” and check “Turn off attachment preview.”

outlook關閉附件預覽

4. Disable mail preview on Outlook

4.1. Select “View” → “Change View” → “Layout” → “Reading Pane” → “Off.”

outlook關閉信件預覽設定