21 Sep
2017
21 Sep
'17
3:57 a.m.
On 09/20/2017 07:30 PM, Lawrence Stewart wrote:
We have 3 MX records with weights 10 50 100, but only
the second one
has an SMTP server behind it. This tends to discourage spammers.
Do the first and third MX actually resolve to an IP? Are they pingable?
Are you sending TCP resets?
--
Grant. . . .
unix || die