app/mailers/views/space_mailer/invitation_email.html.haml
#space-invitation-email
%p= t('.message.header', sender: @user.full_name, email_sender: @user.email, space: @space.name).html_safe
- unless @invitation.comment.blank?
%p= t('.message.user_message', sender: @user.full_name).html_safe
.invite-message= @invitation.comment
%p= t('.message.link', url: my_home_url(host: Site.current.domain)).html_safe
- if @space.public
%p= t('.message.space_info', space_url: space_url(@space, host: Site.current.domain)).html_safe