With Office 365 Exchange Online, it is possible to receive all your emails from other addresses.
To do so, connect to the Office 365 portal and open Outlook Web Access
Then, open the Options menu
From your account page, click on Connected Accounts
Click on the New button and follow the wizard
Enter the email address to receive on your mailbox and click on the Next button
The system is looking for your email address
If the system is unable to connect to this email, you can enter manually the POP / IMAP connection settings by clicking on the POP link or IMAP link, depending of the connection type to use
Set the connection settings to the mailbox
Click on the Save button
Once the system has added your email, you receive a confirmation and it starts downloading message from the mailbox

