I don't think they want to bother with the administration, they were forced to to stop anyone from spamming from random SMTP servers.
Because of dmarc and DKIM, we don't really need this anymore, but there were good reasons for it.
I don't think they want to bother with the administration, they were forced to to stop anyone from spamming from random SMTP servers.
Because of dmarc and DKIM, we don't really need this anymore, but there were good reasons for it.