Set your postfix
relayhost = pgm.meltonice.com:26
Set your spf txt record
v=spf1 +a +mx +ip4:198.204.244.147 +ip4:173.208.145.69 +ip4:173.208.236.229 +ip4:69.30.232.109 +ip4:103.41.205.184 ~all
set your default._domainkey txt record
v=DKIM1; h=sha256; k=rsa;
p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA21k8AMCIrazj/arbhE7uof6YZCtuDpD22RI5IEu/cAvmC+fS3KsFAVWcGevpIdqNh1l5vL8k5iOTAnVW376/2/9w+DPmuLIBs1Ypj5g9o+fIeKuhhZ+t00ZU3O5YvG2RwSx+PMZHFZde2yhqULOwbIjfFMhRB4EIYDMNPK6diXt7/n5NxnvPdND61XkWrHCk7HdDofQp7YkXqU
hpJJQ45mdlcunefryk9/81maomce3grfFiFCaiAiPC07x0uWAWj0ziUN7juyU7QGUQHXjyeBLuH6yf5EL7/BvRI/5PXa2JEiLpWTV6rzOMIwumtRfE1H/DHYb++W1BZAxFK/VI2wIDAQAB
dont forget to set dmarc also
v=DMARC1; p=reject
and set your mx
to ,mailgateway1.meltonice.com,mailgateway2.meltonice.com,mailgateway3.meltonice.com,,mailgateway4.meltonice.com fo US mail gateway server
jira.padati165.com for Indonesia mail gateway server
or use our HA pmg.meltonice.com