Suggested by Roberto Stefanetti – Needs Votes
Send email orders to Vendors directly from order, with attachments, to multiple addresses.
Thanks.
Status Details
Thank you for your feedback. Currently this is not in our roadmap; however, we are tracking it and if we get more feedback and votes, we may consider it in the future.Sincerely,
Andrei Panko
PM, Microsoft

I don't see a response to D B 's statement above that this is OOB now. If this is OOB then this idea should be marked that it has been added to the product. Please confirm.
The trick with ";" doesn't work in each field. For example "order address" validates only for a single mail address. So the beahviour for mail addresses really should be overworked or aligned.