update readme to advise user on what to do next
update readme to advise user on what to do next

PortableTech/mailinabox,ianberinger/mailinabox,m4rcs/mailinabox,nstanke/mailinabox,hnk/mailinabox,d5ve/mailinabox,jprice/mailinabox,m4rcs/mailinabox,mboersma/mailinabox,nstanke/mailinabox,jjz/mailinabox,b-deng/mailinabox,b-deng/mailinabox,jjz/mailinabox,b-deng/mailinabox,Toilal/mailinabox,PortableTech/mailinabox,jmedding/mailinabox,pichak/mailinabox,hnk/mailinabox,jmedding/mailinabox,mail-in-a-box/mailinabox,jprice/mailinabox,Neopallium/mailinabox,mail-in-a-box/mailinabox,pichak/mailinabox,mboersma/mailinabox,choltha/mailinabox,ianberinger/mailinabox,hnk/mailinabox,b-deng/mailinabox,m4rcs/mailinabox,jmedding/mailinabox,PortableTech/mailinabox,brocktice/mailinabox,pichak/mailinabox,mail-in-a-box/mailinabox,jjz/mailinabox,pierreozoux/mailinabox,Toilal/mailinabox,mboersma/mailinabox,nstanke/mailinabox,hnk/mailinabox,PortableTech/mailinabox,pierreozoux/mailinabox,d5ve/mailinabox,jjz/mailinabox,brocktice/mailinabox,pierreozoux/mailinabox,mail-in-a-box/mailinabox,Toilal/mailinabox,choltha/mailinabox,d5ve/mailinabox,brocktice/mailinabox,pichak/mailinabox,choltha/mailinabox,jprice/mailinabox,choltha/mailinabox,brocktice/mailinabox,jmedding/mailinabox,mboersma/mailinabox,jprice/mailinabox,jprice/mailinabox,d5ve/mailinabox,PortableTech/mailinabox,brocktice/mailinabox,Neopallium/mailinabox,nstanke/mailinabox,ianberinger/mailinabox,Neopallium/mailinabox,Neopallium/mailinabox,pierreozoux/mailinabox,b-deng/mailinabox,m4rcs/mailinabox,ianberinger/mailinabox,m4rcs/mailinabox,Toilal/mailinabox,pierreozoux/mailinabox,ianberinger/mailinabox,jmedding/mailinabox,d5ve/mailinabox,jjz/mailinabox,choltha/mailinabox,Neopallium/mailinabox,nstanke/mailinabox,mboersma/mailinabox