it's quite possible via FORWARDING from the primary email, should your provider or dedicated software have such functions.
For instance, many companies do have redirection based on the names or keywords in the topic, and the recent company I worked with forwarded letters according to their schedule (e.g. days off, vocations, progress, sick leaves, and so on) and current staff of the corresponding project.
Why, nowadays one even can set up a server to his liking at home PC, although considering some possible external IP issues to prevent spamming and abusing.
But it's worth to build-in this feature out-of-the-box.