RE: Internal IP's sneaking out through routed email...

["Dan Linder" <dan_linder () yahoo com>]

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

Don.H wrote:
> Any advice on how I might be able to use Worldmail for out going
> SMTP without reveling my internal IP's would be greatly
> appreciated.  I don't want to have to rely on some other server's
> uptime for my outgoing email.

At a previous company about two years ago, we tried to get the
"sendmail" daemon to re-write the out-bound headers. It would
sanitize the normal headers, but wouldn't touch the internal
information in the e-mail headers.  A co-worker had to hack the
actual code for sendmail to make it strip out the extra headers and
their information.  The latest versions of sendmail might have a
cleaner way of doing it through ".cf" files now.

Is it possible to funnel all your outbound mail through a "fixed"
sendmail system and then onto Worldmail?

Dan

-----BEGIN PGP SIGNATURE-----
Version: PGPfreeware 6.5.3 for non-commercial use <http://www.pgp.com>

iQA/AwUBOnGUHmAbmmZFgUT8EQKcaQCbBXRGCb4WGO6/uY9HewwSCjIzqy8An0jf
JiMyetgiPHa3tg2QKiDAcBOf
=m52I
-----END PGP SIGNATURE-----


_________________________________________________________
Do You Yahoo!?
Get your free @yahoo.com address at http://mail.yahoo.com

_______________________________________________
firewall-wizards mailing list
firewall-wizards () nfr com
http://www.nfr.com/mailman/listinfo/firewall-wizards