Resolved telling outlook to delete messages from server after download

I don't have outlook but a friend does and he told me he always get messages from roadrunner telling him is mailbox is full (sometimes I get messages back because its full). I told him there is a way to tell outlook to delete the messages from the server after he downloads them but i don't know where that is in outlook.

Thanks

Mitch

 

Guess I should have searched before I asked. Found it here

 

Thanks Pete. I learned something new.

 

I rarely read those. I just click on the link.....