Wouldn't a better solution be exempting Mozilla from these checks? I mean really.. it's MOZILLA. The same one that Google, Microsoft, et al are teaming up with them to improve web docs but at the same time some (does gmail and htomail do it or not?) of these hinder it's mailing lists about the very same subject they are supposed to be teaming up on?<p>Other reputable mailing lists operators should also have all their addresses exempt from this charade.<p>What is the danger that mails from Mozilla are actually SPAM, seriously.<p>On the other hand, I just looked into my spam on gmail right now - 2 spammy emails (from shady domains, I guess they're okay, since they don't run mailing lists) and 1 genuine email, form a reputable big site, emails from which I always open that gmail judged to be spam (?!). Yes, it's promotional, so the 'content is similar to spam' but it's a newsletter that I subscribe to and always read, from contact@ a large genuine website, so what the hell?<p>I used to be subscribed to some lists and only read mails I found the titles interesting personally to me, I wonder if that hurt them too now...<p>'An algorithm did it' is like a new 'a wizard did it'. And it somehow exonerates the people who put that crap in place and then its up to the victim to fix it (complain on Twitter your YouTube was wrongly banned, complain on HN your AWS got locked, track mailing list readers to not get demerit for operating big mailing lists, etc.). This isn't right and often attempting to dispute it doesn't even work, with a human reassuring the victim that the algorithm was right until there is a mini-scandal and only then the decision is overturned. All with 'you broke our terms and/or social guidelines', no concrete information what even happened in the first place and then it happens again to someone (or to the same person again).<p>It boggles my mind a reputable behemoth like Mozilla can be stuck in a situation where they can't send an email to anyone until someone overturns the algorithm's judgement which takes a lot of time (because it's soooo hard to judge emails from Mozilla aren't SPAM, yeah, right).<p>I won't believe there isn't a way to do that because in that case Twitter, YouTube and Facebook would be penalized very BADLY for all their spammy notification emails many people leave in their social tab on gmail for years. Somehow they don't end up in spam ever (and many of them I never open and they would fit the description, especially Twitter updates about what's trending in my country, that I literally can't turn off since my account was judged to be a bot and locked right after creation and 1 Tweet and they now demand my phone number to unlock it).