For me, this was the main reason to move away from MSFT/GMail to Mailbox.org where I could set the Spam filter to as low as they'd allow. So far I've been luck

For me, this was the main reason to move away from MSFT/GMail to Mailbox.org where I could set the Spam filter to as low as they'd allow. So far I've been lucky to rarely receive actual spam, but I've often missed out on important emails too often.