How to Set Up Encrypted Email Tunnels Using spiped Secure Pipe Daemon
By
cylinder714
A bagel-shaped object. The form is there, the soul isn't.
Summary
The article explains how to use the spiped secure pipe daemon to create an encrypted and authenticated tunnel for sending email between systems. It provides specific command-line examples for setting up both server and client configurations, demonstrating how to securely forward mail from local port 25 to a remote server over an encrypted connection using a shared keyfile.
Key quotes
· 4 pulledTo set up an encrypted and authenticated pipe for sending email between two systems
spiped -d -s '[0.0.0.0]:8025' -t '[127.0.0.1]:25' -k keyfile
spiped -e -s '[127.0.0.1]:25' -t $SERVERNAME:8025 -k keyfile
mail delivered via localhost:25 on the local system will be sec
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