Office 365 (Outlook 2013) - Message Delivery Options
Important: By February 28, 2017, Office 2013 version Office 365 ProPlus is no longer available for installation with an Office 365 subscription. Microsoft will no longer push any updates to Office 2013 suite of applications. Please see the following document for further details: Office 365 - Microsoft Office 2013 path to retirement.
Outlook 2013 offers a number of delivery options, including receipts for message tracking, delayed delivery, and reply-to settings.
These options can be easily accessed from the message composition window.
While composing a message, click on the Options tab to view basic delivery options.
Selecting the open window icon in the lower right-hand corner of the Tracking and More Options areas will open a separate window with additional delivery options.