[otrs] Is there a way to specify a queue when sending e-mail?

I have defined several queues on my OTRS 2.0.4 server. For DNS requests, WEB services, new install. Users are normally supposed to handle only the requests they are responsible for, DNS,WEB,install,etc. I accept requests send by e-mail. And I would like if there is a way to automatically direct the requests, coming by e-mail, to the correct queue? Many thanks in advances Andre