Add-in Send Personally is designed to send messages to a great number of recipients via Microsoft Outlook (32 and 64-bit). Add-in offers an alternative method of sending messages from Outlook, separate message being created for each recipient. The final recipient will get no information about the other recipients. Moreover, he/she will see only his/her name and address in the "To" field, as if the message was sent only to him/her.
The main problem with sending messages through Outlook is that Outlook shows all the recipients in the message heading. If the recipient list is relatively small, this doesn't result in any considerable inconvenience. However, if a message is sent to hundreds of recipients, its heading size might many times exceed the size of the message text and all attachments. Send Personally offers an easy solution to the problem. And you won't need to perform any additional actions.