Also a major disadvantage I would hazard - the ability to attach an almost arbitrary string before the @ is a useful anti spam device as one can change one's (non-trivial) email address at will.... Of course having a fully arbitrary return address (the domain data) would be far better.... Nick On Wednesday, July 30, 2003, at 11:47 AM, keitai-l@appelsiini.net wrote: > An SMS advantage is that you identify the recipient by his mobile > number > only.Received on Wed Jul 30 06:29:49 2003