[Mimedefang] Email 101

[Scott Silva]

<snip>
> 3.2  The Transport Layer.
> 
> Technically, there are more than two transport layers.  However, it is not necessary to enumerate them.  Change this to say, perhaps:  "Two transport layers of interest in mail delivery are:  TCP and UDP."
Aren't those transport protocols... They run on the same layer AFAIR
> 
<snip>

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