NHS.Net2 is/was exchange based
NHS.Scot is also exchange based
Think such features as you mention are available. I'm certainly on a number of mailing lists that hide my actual address but all you need to do is click the plus button and it turns the alias into a list of people on it sos suspect that's not that.
It's all interlinked through AD, that's NHS Scotland's AD not my boards AD which will be deprecated eventually once the national AD is working properly, so next tine someone in Glasgow breaks it the whole of NHS Scotland gets crippled instead of just Glasgow and Clyde...
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