Ferramentas do Administrador de E-mail

Ferramentas para administração de servidores de e-mails.
Consultas SPF, MX Records

http://tools.bevhost.com/

from bevhost	SPF (Sender Policy Framework) Test Email Address Obfuscator
from bevhost	DNS Lookup WhoIs Ping Traceroute (Australia)
from ausregistry	Who Is
from internic	Who Is Registrars FAQ
from optus
from telstra
from connect
from anywhere else

#RFC4408 SPF Sender Policy Framework (SPF) for Authorizing Use of Domains in E-Mail, Version 1