Case: You will stop using an e-mail account in Outlook Web App (OWA) and you need to backup your e-mails there to another account. Requisites: Access to your e-mail account in Outlook Web App and an active different e-mail account. Steps: Log in to the OWA account and click on New mail . Put the 2 windows one next to the other. Select the e-mails you want to backup by clicking each checkbox or by using the shift key to select a range. Remember that some account can't receive a big amount of e-mails at the same time, you will need to find this number by trying. Click one of the selected e-mails to drag and drop the selected e-mails to the other window. Wait for the e-mails to load as attachments. Send that message to the e-mail you want. Results: If the size of the e-mail you're sending is too big, you will receive a reply notifying this. Else, you will receive an e-mail in the other account with the messages, you can open the e-mail from there whe...