You can check the Account Settings dialog box in Outlook for the types of e-mail accounts in your Outlook profile. On the Tools menu, click Account Settings. On the E-mail tab, the Type column lists the type of account for each entry. There is simply no way to 'recall' an email once sent, unless its on a company network server and not on the internet. In this case, once its sent from Hotmail, its a permanent action, no possibility of recovery by you or by Hotmail.
If your business uses Microsoft Outlook on the collaborative communications server, Microsoft Exchange Server, you have some advantages over standard Outlook account users, such as the ability to search multiple mailboxes, increased security features and the ability to recall or even replace an email message. With the latter, you can 'unsend' emails, which is ideal if you forget to include important information, discover an error in a message or realize you hit the dreaded 'Reply All' button on a private email. In addition, you can replace the recalled message with a modified version.