[uug] Wiretapping at BYU
amcnabb at mcnabbs.org
Wed Feb 24 23:06:46 MST 2010
On Wed, Feb 24, 2010 at 09:24:01PM -0700, Michael Torrie wrote:
> GMail's smtp server is port 587, TLS. Alberto recently pointed out on a
> another list that all mail servers should allow their users to use port
> 587 and TLS to submit mail, and port 25 should be restricted to
> server-to-server traffic only.
Server-to-server traffic is really the biggest problem. As far as I can
tell, almost all server-to-server traffic is unencrypted.
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