+1000 This would be the single most important feature upgrade for me. I want to select a "from" email address when emailing a note from within Evernote. For login and sharing of notebooks, I'm fine with it always using the official account email. Here are some specifics of my use-case... Everything I consume online (excluding video and photo only galleries) gets put into Evernote. It generally falls into two categories, personal and professional. And even within professional I have a long-time email for professional purposes, as well an official email for the company I just started. Rather than share links directly through my email client, I prefer to the clipped article through Evernote since I can both add commentary and people can read the contents in their email client without clicking through to a web page. When I share I like to maintain the persona relevant to the recipient and what's being shared. With family and old friends I use my personal gmail. For customers and prospective investors I use my official company email. And for general professional acquaintances I have a third email address that I've maintained for years. I don't want customers/investors having my personal email, and I don't want them confused with a professional email address that doesn't match domain name through which they know me. Similarly, I don't want friends and family replying to my official work email in response to notes I've sent them.