We use lotus notes domino at work for email which I can normall access remotely as it is a web based system. I said yes to an automatic upgrage to Internet Explorer 7 today on my home computer since when I cannot get into my work mail - though I am recognised by the server. When I ask to look at the inbox I get the message 'this service is not available' and am instructed to refresh the page - which of course does not resolve the problem. Is this a known problem? Neither microsoft nor lotus web sites mention anything.