How to setup dreamhost smtp?

what is the dreamhhost smtp server?
what is the port to be use?
what email should i use?

Everthing you are looking for can be found in this wiki article

what is where to get the “mail” in i really dont know how to get the dreamhost server

If you have an account at dreamhost you would need to add your domain on the manage domains page of the dreamhost panel, then on then on manage email you can create an email address. Once that is complete will exist.

Since you seem primarily interested in smtp, and not about receipt of email, you may also be interested in these quotas.

i already have an account, okay i will check thanks

i couldnt find i have already created an email the only given is the email address such as
i already figure it out thanks