Email Authentication

ru.ac.za

SPF

warning

Declares which servers may send mail for this domain.

v=spf1 redirect=_spf.ru.ac.za

none

Cryptographic signature on outbound mail (selector: none).

No record published.

pass

Tells receivers what to do with mail that fails SPF/DKIM. Policy: reject.

v=DMARC1; p=reject; sp=reject; adkim=r; aspf=r; rua=mailto:dmarc_agg@vali.email

10 mx.ru.ac.za

90 altmx.ru.ac.za