On Wed, Sep 19, 2007 at 10:26 -0700, I wrote: > when ( local h = lookup_addr(c$id$resp_h) ) Oops, copied the wrong snippet. I've also been using this: when ( local addresses = lookup_hostname(pu$host) ) { for ( a in addresses ) [...] } Robin -- Robin Sommer * Phone +1 (510) 931-5555 * robin at icir.org LBNL/ICSI * Fax +1 (510) 666-2956 * www.icir.org