Installation Fails on Setting Defaults

[ir_syam]

i did, my dns work well but not trully configured for MX rescord.

[jholder]

Do you host your DNS, or have a DNS hosting provider?
If you do, it shouldn't be that difficult to get the MX record updated.

Most hosting providers let you update the records via a simpe web administration console.

Good luck,
jh

[ir_syam]

i already solved it, thanks for ur concern. i m appreciate it