Re: how to identify smtp servers for a domain?
- Juan Miscaro wrote:
> Hi,The only reliable way I'm aware of is to ask the admin for the domain.
> I'm trying to whitelist servers for a domain. I know how to find MX
> servers (what server to send mail to for that domain) but many
> organizations use separate servers to send their mail. How do I find
> those sending (SMTP) servers so I can whitelist them?
This generally works well for smaller companies, but seems to be useless
for big operations like Yahoo, Microsoft, etc.