On the one hand, you can generate a feed that will let you retrieve the e-mails from your own mailbox. On the other hand, you will be able to create a feed to be accessed using the hosting service provided by the company.
This service can be employed either for a long period of time or for a short lapse. This is accomplished by creating an account on any e-mail service that supports POP3 in the former case, while a temporary RSS can be created by generating a pair mail-feed to go with if you want to use it for a short time.
In addition to being completely free, this solution is wholly web-hosted. This means that if you want to give it a spin you can do it at no cost and with very little effort. Consider doing so if you want to access your e-mails in a different context, or if you wish to be covered if the worst should happen.
ToRSS.net In Their Own Words
“This is a free service which allows you to retrieve emails from your (or our) mailbox as an RSS feed.”
Why ToRSS.net It Might Be A Killer
It is nice to have alternatives, and this tool doubles as a good backup mechanism.