3 ms·
It uses Amazon SES as the mail back-end. In other words, Amazon is dealing with the logistics of sending the mails.
by nickjj 9y ago
It uses Amazon SES as the mail back-end. In other words, Amazon is dealing with the logistics of sending the mails.
- chrisutz 9y agoAnd Amazon is pretty aggressive and proactive about spam - if the bounce rate is high (<10%) the SES account gets suspended or shut down, so Amazon servers are not likely to end up on any ISPs black lists.