We need to send an email to everyone in a list (of email addresses). Ideally, we want it to come from a noreply@ address...

However, I can't seem to figure out how to do this in one go. If I create a noreply@ email account, there doesn't seem to be an easy way to add ALL the addresses from a specific address book in one go.

If I create a distribution list at noreply@, the recipients can only too easily reply to that email address and thus spam everyone else on that list which is VERY undesirable.

Thoughts? I realise the best way is to use a proper 3rd party app like phplist (which I'm looking at now), but we do need to send an certain email out this Friday which is a bit too short notice for this.