We are looking for a way to overwrite the sender (From) when the user opens a new mail or replies to one. We found a tool (Bells&Whistles) which provides exactly what we need, unfortunatly they dont seem to reply to any form of communication so we started looking for an alternative.
Any suggestions, perhaps something we could code ourselves?
Based on my knowledge and research:
For creating a new message, we can set another account as default and check the setting "Always use the default account when composing new messages" in Outlook, the field From is this account by default when we open a new email:
For Reply and Forward which is different from creating a new email, "When we reply or forward a message, Outlook will always automatically select the account that we have received the message with. There is no way to change this other than to change the account manually before sending or to force Outlook to always prompt you for the sending account."(Always use my default account instead of automatically selecting it based on the current folder).
