$TTL 1800
@ IN SOA NS1.DIGITALOCEAN.COM. hostmaster.ecomdiy.com. (
1402934312 ; last update: 2014-06-16 15:58:32 UTC
3600 ; refresh
900 ; retry
1209600 ; expire
1800 ; ttl
)
IN NS NS1.DIGITALOCEAN.COM.
NS NS2.DIGITALOCEAN.COM.
NS NS3.DIGITALOCEAN.COM.
MX 1 mail.ecomdiy.com.
@ IN A 128.199.211.210
server21 IN A 128.199.211.210
www CNAME @
demo CNAME us.site.pro.
lcl CNAME lclglobal.com.
my CNAME my.ecomdiy.com.
why CNAME why.ecomdiy.com.
under CNAME under.ecomdiy.com.
mail TXT "v=spf1 +a +mx +ip4:128.199.211.210 ?all"

Try replacing

mail TXT "v=spf1 +a +mx +ip4:128.199.211.210 ?all"

with

@ TXT "v=spf1 +a +mx +ip4:128.199.211.210 ~all"

Alreday Change But Still face A Same Problem!!
Please Help....

$TTL 1800
@ IN SOA NS1.DIGITALOCEAN.COM. hostmaster.ecomdiy.com. (
1405242501 ; last update: 2014-07-13 09:08:21 UTC
3600 ; refresh
900 ; retry
1209600 ; expire
1800 ; ttl
)
IN NS NS1.DIGITALOCEAN.COM.
NS NS2.DIGITALOCEAN.COM.
NS NS3.DIGITALOCEAN.COM.
MX 1 mail.ecomdiy.com.
@ IN A 128.199.211.210
server21 IN A 128.199.211.210
www CNAME @
demo CNAME us.site.pro.
lcl CNAME lclglobal.com.
my CNAME my.ecomdiy.com.
why CNAME why.ecomdiy.com.
under CNAME under.ecomdiy.com.
@ TXT "v=spf1 +a +mx +ip4:128.199.211.210 ~all"

Enter your droplet's IP address here and see if it is blacklisted.

Kamal ..
Realy Need Your Help....
Thank for your Feedback....

My IP all is find....
Iam Use Zpanelcp to send email...

http://under.ecomdiy.com/gallery/2e411d670a9cad2a5479bb9922f5fedd_1600x900.jpg

can you show my how to set the DNS in corrcetly....