Weinberg described his estimate as a "back-of-the-envelope" calculation, based on Chrome's vast user base and global reach – a figure that far exceeds previous estimates, such as...
That is mostly because the big mail providers like GMail do not accept mails from just anyone anymore (part of the aforementioned anti-spam technologies) and put the rest of the spam into a separate folder.
That is mostly because the big mail providers like GMail do not accept mails from just anyone anymore (part of the aforementioned anti-spam technologies) and put the rest of the spam into a separate folder.
I use protonmail