From: [list->name]-request@[list->host]
Subject: crypted message for list [list->name]@[list->host]
Mime-version: 1.0
Content-Type: text/plain
Content-transfer-encoding: 8bit

An encrypted message from [mail->sender] has been distributed to
[list->name]@[list->host] list subscribers.
Subject : [mail->subject]

It was not possible to send it to you because the mailing list manager
was unable to access to your personal certificat (email [user->email]).
Please, in order to receive futur crypted messages send a signed message
to  [conf->email]@[conf->host] .

Any information about this list :
[conf->wwsympa_url]/info/[list->name]
