
PGP and Email 129
To activate the Require Encryption policy, put the string
[PGP] (including the square brackets) somewhere in the
subject of your email. PGP will see this string and engage the
policy.
Mailing List Submissions
The Mailing List Submissions policy is designed to catch emails
to mailing lists because messages sent to a public forum should
never be encrypted (after all, whose key would you use?). You
can still sign these messages, however, so that everyone knows
that they really are from you.
The Mailing List Submissions policy is controlled by the
email address you are sending mail to. As of this writing, any
email address containing ...