Email Authentication

blackberry.net

SPF

none

Declares which servers may send mail for this domain.

No record published.

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; fo=1; rua=mailto:dmarc_rua@emaildefense.proofpoint.com; ruf=mailto:dmarc_ruf@emaildefense.proofpoint.com

10 mx12.blackberry.com

10 mx13.blackberry.com

10 mx14.blackberry.com

10 mx15.blackberry.com

10 mx16.blackberry.com

10 mx11.blackberry.com