I'm currently using noip.com to forward email sent to several accounts under my domain to different email accounts.

e.g.
usera@mydomain.com -> firstuser@gmail.com
userb@mydomain.com -> anotheruser@hotmail.com

etc.

With noip.com I can do this for up to five accounts, is this possible with Dynu email forwarding?

All I can find in the Dynu documentation and FAQ is a reference to a 'catch all' email address so it sounds like *anything*@mydomain.com would be forwarded to a single address.

I have email forwarding for one of my domains. Yes, you can forward emails sent to several accounts under the domain to different email accounts. I have over 50 set up and did not hit any limit. The limit is 300 as far as I remember from one of my questions to Dynu support.

e.g.
usera@mydomain.com -> firstuser@gmail.com
userb@mydomain.com -> anotheruser@hotmail.com
userc@mydomain.com -> anotheruser@yahoo.com

etc.