To rephrase: my spam folder only has stuff that I can't unsubscribe from because it was genuinely unsolicited. I rarely, if ever, get unsolicited marketing because I untick the "send me promo shit" checkboxes. Otherwise, I assume it was my mistake in giving them my email in the first place.
If I get an email from an email I don't want legitimate company, I unsubscribe and never have to worry about getting non-transactional email from them anymore. I _do_ still get transactional emails from them, because I didn't misclassify them as unsolicited.
If I get an email from an email I don't want legitimate company, I unsubscribe and never have to worry about getting non-transactional email from them anymore. I _do_ still get transactional emails from them, because I didn't misclassify them as unsolicited.