I would have thought any more than one. But this doesn’t appear to be the case.
Someone called ‘Margaret’ (clearly not their real name) seems intent on making sure that I visit their website to claim a brand new iPhone6.
They are rather successfully spoofing the link so you believe it is from Marketo.com (legitimate) when they are really from the same name with an extra character inserted (no name here so no link value).
So far I’ve had ten ‘once in a lifetime’ offers from Margaret and enough is enough. Tomorrow the team will lock this down and I’ll just have to stick with the phone I already have.