EST stands for Eastern Summer Time in Australia and Eastern Standard Time in Australia and North America. Quite obviously neither of these are relevant to time in the UK.
As you can see from previous posts, Alan Ferris tries to use usenet to insult other people but only succeeds in showing what a fool he is. He's on the same level as Dumbo: refuses to say whether he is employed as a postman or unemployed and most likely lives in a bedsit and survives on benefits. His one pleasure is to insult his superiors.
Peter