Yeah, I think I've seen MTAs that do that.
They do. At submission, security gateway, and final delivery.
I see that Thunderbird will store attached files on Box or similar
services. although it just edits the link into the text of the message
rather than making it a separate MIME part.
John Levine, johnl(_at_)taugh(_dot_)com, Taughannock Networks, Trumansburg NY
Please consider the environment before reading this e-mail. https://jl.ly
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