for now the effective mail host is in :help_email
for now the effective mail host is in :help_email

When setting a custom site url the host should probably be 
used for the mail host in sending email also.  Or perhaps
another option for config/setup.rb to set a custom help_email.
concord-consortium/rigse,concord-consortium/rigse,concord-consortium/rigse,concord-consortium/rigse,concord-consortium/rigse,concord-consortium/rigse