From: {$engine_name} <support@{$engine_name}>
To: {$email}
Subject: {$f_fname} has joined your circle of friends  on {$engine_name}.


Dear {$username},

{$f_username} ({$f_email}) has accepted your invitation and 
has posted his/her profile on {$engine_name}. 
To check his/her profile, just click http://www.{$engine_name}/user?{$f_username} 


Customer service
{$engine_name}