--- pflogsumm.pl.orig 2024-01-21 13:07:50 UTC +++ pflogsumm.pl @@ -1536,7 +1536,7 @@ sub gimme_domain { # split domain/ipaddr into separates # newer versions of Postfix have them "dom.ain[i.p.add.ress]" # older versions of Postfix have them "dom.ain/i.p.add.ress" - unless((($domain, $ipAddr) = /^([^\[]+)\[((?:\d{1,3}\.){3}\d{1,3})\]/) == 2 || + unless((($domain, $ipAddr) = /^([^\[]+)\[((?:\d{1,3}\.){3}\d{1,3}|[0-9a-f:]+)\]/o) == 2 || (($domain, $ipAddr) = /^([^\/]+)\/([0-9a-f.:]+)/i) == 2) { # more exhaustive method ($domain, $ipAddr) = /^([^\[\(\/]+)[\[\(\/]([^\]\)]+)[\]\)]?:?\s*$/;