I could see it. Personal e-mail is very unlikely to hit a spam filter, but I've noticed it's very easy for legitimate notification e-mails that I expect and wan

I could see it. Personal e-mail is very unlikely to hit a spam filter, but I've noticed it's very easy for legitimate notification e-mails that I expect and want to get to hit the spam filter. Just taking a look at my junk mail folder in Outlook now, here's a list of things I wouldn't consider spam that still hit my spam folder: - (ironically) A summary of mail that has been marked as spam by my server side spam filter. - Error notifications from Airbrake - A notification e-mail from a cloud CI provider that we use - A personal e-mail from a friend who wanted to meet for lunch - (even more ironically) A newsletter from an e-mail marketing provider we use on e-mail deliverability - Facebook notification e-mails - Twitter notification e-mails I guess it all depends on your conception of "bordering on spam". We send a small amount of notification e-mails (and a weekly digest e-mail if people want it) from our application, and it's incredible the amount of things you need to think about just to send relatively benign e-mails these days.