3 ms·
As a general rule, you really do want to set up SPF, dkim and dmarc. Without them there’s a real vulnerability there. The annoying case is when you have them c
by aidos 3y ago
As a general rule, you really do want to set up SPF, dkim and dmarc. Without them there’s a real vulnerability there.
The annoying case is when you have them correctly configured but are using ~all instead of -all so you still need to deal with the beg bounties.
- blincoln 3y agoYeah, I'm honestly surprised the organization is able to email anyone else. Even 8-10 years ago, I would have expected the major providers to drop email sent from a host without some or all of those elements configured.