SMTP authentication for broadband providers

Alex Bligh alex at alex.org.uk
Thu Feb 12 22:44:50 UTC 2004




--On 12 February 2004 14:07 -0800 Lou Katz <lou at metron.com> wrote:

> I can locally submit to my mailserver, but if it tries to make an outbound
> connection on port 25 to a client's mailserver, and that is blocked, than
> all confidentiality of business or personal communication is gone.

Since when was anything sent over port 25 confidential?

Alex



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