outlook 收件都變成純文字格式

 outlook正常的話，收進來的信會是html格式。

如果信突然都變成文字格式，就是設定被調到，改回來就行了，就在信任中心裡有個以純文字讀取所有標準郵件，取消就行了。

Outlook emails are appearing as plain text format.

In a normal Outlook setup, incoming emails are displayed in HTML format.

If suddenly all emails are appearing as plain text, it means that a setting has been changed. To revert back to the original format, follow these steps:

Open Outlook and go to the Trust Center.

Look for the option "Read all standard mail in plain text" within the Trust Center settings.

Uncheck this option to disable plain text reading for all standard emails.

Once you have made this change, Outlook will display emails in their original format again.