Email Authentication

ttu.edu.tw

SPF

pass

Declares which servers may send mail for this domain.

v=spf1 ip4:140.129.22.21 ip4:140.129.22.35 ip4:140.129.22.146 ip4:140.129.25.228 include:_spf.google.com ~all

none

Cryptographic signature on outbound mail (selector: none).

No record published.

none

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

No record published.

1 ASPMX.L.GOOGLE.COM

5 ALT2.ASPMX.L.GOOGLE.COM

5 ALT1.ASPMX.L.GOOGLE.COM

10 ASPMX2.GOOGLEMAIL.COM

10 ASPMX3.GOOGLEMAIL.COM