Postfix rejects jobs

... - The first and last name for each account will be randomized - The email will be created using a random prefix(the letters before the @) and will be set to a specific postfix (domain) - It should also support gmail, using the + and . trick do that all emails will be directed to one account. - The password will also be randomized - I will need

mailman should be installed on a ubuntu vm with fetchmail and postfix for a small newsletterlist. the vm should run on my home pc.