Howtogeek shows you how to combine all your email accounts into one Outlook.com inbox
Microsoft’s new Outlook.com allows you to see email from all your email accounts in one inbox and send messages from other email addresses in one familiar interface. if you’re tired of checking multiple inboxes, try combining them.How to Combine All Your Email Addresses into One Outlook.com Inbox
We’ve previously covered combining all your email addresses into one Gmail inbox, and this is a similar process for Outlook.com. Each process turns your webmail account’s inbox into a powerful, all-in-one interface for all your email needs.