The message sender must specify the post type as well.

消息发送者也必须指定投递类型。

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The message sender must specify the recipients before posting it (see figure 4).

消息发送者在发送前必须指定收件人（参见图 4）。

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Notice that under a messaging paradigm; most of the security aspects can be made transparent to message sender and receiver.

注意，在一个消息传送范式下，大部分安全方面对于消息发送方和接收方都可以是透明的。

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Once the module identifies a problem, InterScan automatically notifies the network manager, the message sender and the recipient.

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For instance, when every message from a sender's account is tagged with "privileged and confidential, " it might make it difficult to convince a judge that any one email is more private than another.

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The Web admin can decide to send a text message back to the sender to verify the information, send out a blast alert to large numbers of people or post the information onto a Web page with location information from Google Maps (or do all three).

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