Red Hat DIRECTORY SERVER 8.1 - 11-01-2010 Instrukcja Użytkownika Pobierz pdf (Strona 71)

9.1.3. Key Selection

This setting defines how Enigmail should select, for each recipient, the public

keys to encrypt a message with. You can jump to this settings window also by

selecting the menu command OpenPGP → Default Composition Options →

Key Selection Options... in the Message Composition window.

There are five possibilities:

• By pre-set rules only chooses the key depending exclusively on per-

recipient rules. If for an intended recipient there is not a per-recipient

rule, you will be prompted to create one.

• By rules and email addresses first searches for a per-recipient rule

matching the recipient; if there is not such a rule, is selected the key with

an user ID matching the recipient. This is the default setting.

• By email addresses selects the key with an user ID matching the

recipient. No per-recipient rule is enforced.

• Manually instructs Enigmail to never select a key automatically.

Whenever message encryption is applied, Enigmail pops up the Key

Selection window to let you choose the keys manually.

• No manual key selection tells Enigmail to encrypt the mail if a valid key

for all recipient is found. The mail is sent unencrypted if no valid key can

be determined for all recipients, i.e. if there is at least one recipient for

which there is not public key in the public keyring. Per-recipient rules are

enforced.

The Edit Rules... button opens the Per-Recipient Rules Editor window.

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Red Hat DIRECTORY SERVER 8.1 - 11-01-2010 Instrukcja Użytkownika Strona 71