Multiple From Addresses & Sub-Addressing for Exchange

Exchange Custom Sender allows users to select their From address when sending an external email message, and additionally provides sub-addressing functionality for Exchange.

Messages can be received at dynamically created sub-addresses, e.g.


Customizable From Address

Although an Exchange mailbox can have multiple addresses, the From address is always set to the default address. Exchange Custom Sender overcomes this limitation.

Sub-Addressing Functionality

Exchange Custom Sender adds sub-addressing functionality to Exchange, which allows the creation of dynamic sub-addresses, such as

Modern & Secure

Optimized for Exchange 2019, 2016 & 2013. From addresses can be customized on all platforms, including messages sent from Outlook Web App (OWA) and mobile devices.