On Mon 19/01/09 8:45 AM , Olly Betts olly at survex.com sent: > P.S. Your mailer isn't setting "References" or > "In-Reply-To" which is annoying as that breaks threading. Bloody hell, thanks for the heads-up. ...and I've just PAID for the friggin thing. I'll use my backup webmail until this is resolved. apologies.