Thanks. That gets me closer.
Given an email address, if I know the DNS server for its domain (which I can
get in code since I have written code to do whois), then the code in the
Vb.net project download you suggested provides a way to get the email server
associated with that email address.
However, that all depends on using a dll packaged with the code --
DNSObjects.dll. What I would really like to see is the code that created
that dll, since that is where the work is done. And I don't want to use a
dll in my project.
"Rocky" <no*****@nowhere.com> wrote in message
news:Oa**************@TK2MSFTNGP12.phx.gbl...
Maybe? http://www.franklins.net/dotnet/MailChecker.zip
"William LaMartin" <la******@tampabay.rr.com> wrote in message
news:OP**************@TK2MSFTNGP11.phx.gbl... Yes, but how to do it is the problem.
"Brian Henry" <no****@nospam.com> wrote in message
news:ui**************@TK2MSFTNGP14.phx.gbl... You'd have to look up their MX records based on their domain name
through DNS