It gets really fun if mulltinational people use Outlook in a localized version that does not use the standard Re: in a reply, but AW:, Res: and so on. So, i regularly get mail like Subject: Re: AW: Res: FW: FWD: AW: AW: AW: AW: RE: Antwort: Some funny cat video This annoys the s**t out of me. Before Zimbra/MXHero, i've used a procmail script to first replace non-english by english, and then removed duplicates, but i don't think Zimbra uses procmail... I would like to request a similar feature for MXHero.