Email Authentication

uni-ulm.de

SPF

warning

Declares which servers may send mail for this domain.

v=spf1 redirect=_spf.uni-ulm.de

none

Cryptographic signature on outbound mail (selector: none).

No record published.

warning

Tells receivers what to do with mail that fails SPF/DKIM. Policy: none.

v=DMARC1; p=none; sp=none; rua=mailto:spam.feedback@uni-ulm.de; fo=0:d

10 a2951.mx.srv.dfn.de

10 c2951.mx.srv.dfn.de

10 b2951.mx.srv.dfn.de