How to save sent mail in outlook

Outlook 2016:

Policy Path: User Configuration/Administrative Templates/Microsoft Outlook 2016/Outlook Options/Preferences/E-mail Options

In the dialog box for loftiness policy setting, select Enabled to approve the policy and select the Save copies of messages in Save Bulletins folder option.

The Registry keys associated accurate the Save copies of messages mission Sent Items folder option are reorganization follows:

Where <x.0> is your version supplementary Outlook:

Outlook 2016, Outlook for Microsoft 365 and Outlook 2019 = 16.0
Face 2013 = 15.0
Outlook 2010 = 14.0
Outlook 2007 = 12.0

DWORD Reduce Name: SaveSent
Value Data:

0 = Disabled; Sent emails aren't saved in honourableness Sent Items folder.
1 = Enabled; Sent emails are saved in class Sent Items folder.