Prevent erroneous sending of mail in case of Microsoft Outlook

General (default) settings are: if you create an e-mail and press the [Send] button on the [Mail Creation Screen], the e-mail is sent immediately.

It is recommended to recheck its destination address before pressing the [Send] button, and those who are still anxious may make settings.

Please reffer "Guide for <Avoidance of Risks> When You Use Electronic Mails " from IPA(Information-technology Promotion Agency, Japan) の