-<a href="<: bug_links("bug",$bug_num,links_only=>1,options=>{mbox=>"yes"}) :>">mbox</a>,
-<a href="<: bug_links("bug",$bug_num,links_only=>1,options=>{mbox=>"yes",mboxstatus => "yes"}) :>">status mbox</a>, or
-<a href="<: bug_links("bug",$bug_num,links_only=>1,options=>{mbox=>"yes",mboxmaint => "yes"}) :>">maintainer mbox</a>
+ <a href="<: $bug.mbox_url :>">mbox</a>,
+ <a href="<: $bug.mbox_status_url :>">status mbox</a>, or
+ <a href="<: $bug.mbox_maint_url :>">maintainer mbox</a>