Hi,
This one is easy!
Just add info@mywebsite.com as an alias to your own mailbox.
1. Log on to the admin portal
2. Open the Exchange Control Panel (Link in the Administrative overview, under Exchange)
3. Double click your name (mailbox) under Mailboxes (the view that loads when opening up the control panel)
4. Expand Email Options, and follow the instruction there to add info@mywebsite.com as an additional alias. The one that is marked as primary is the one that will be your reply address (should be myname@mywebsite.com according to your info)
If you have already created the info-mailbox, you will need to delete this first in order to release the alias and license.
Best regards,
Jesper Ståhle