remail/Documentation/man5
Thomas Gleixner 3407aa262f remail: Retrieve sender information
For open lists and especially contact points the 'From' mangling is
suboptimal as the senders email address is not contained in the mail
itself. Due to re-encryption a eventual signature is not longer intact
which means that the GPG key or the S/MIME certificate which are embedded
into the signature are not transported either.

Add infrastructure to collect sender information including key/certificate
if available and attach it to the mail. The first attachment contains
sender information and the second one if available contains the key or the
certificate.

The information is only stored when the config switch is enabled and the
sender is not subscribed to the list.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2020-09-04 10:32:42 +02:00
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remail.config.rst remail: Retrieve sender information 2020-09-04 10:32:42 +02:00