Joshua Branson via 写道：
> I am also attaching a screen shot of my DNS settings.

They are fine by the way (with bonus points for SPF):

λ kdig gnucode.me mx mail.gnucode.me a gnucode.me txt
gnucode.me.       830  IN  MX   0 mail.gnucode.me.
mail.gnucode.me.  213  IN  A    45.56.66.20
gnucode.me.       900  IN  TXT  "v=spf1 ip4:45.56.66.20 -all"

Kind regards,

T G-R