3 ms·
There's a draft to cover server to server: https://tools.ietf.org/html/draft-ietf-uta-mta-sts-14 https://tools.ietf.org/html/draft-ietf-uta-mta-sts-14
by hannob 9y ago
There's a draft to cover server to server:
https://tools.ietf.org/html/draft-ietf-uta-mta-sts-14 https://tools.ietf.org/html/draft-ietf-uta-mta-sts-14