Phishing is a specific type of spam message that solicits personal information from the recipient.

钓鱼垃圾邮件是一种特定类型的信息，即个人信息的索贿对象。

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When a message is received by an MTA, a distributed blacklist filter is called to determine whether the message is a known spam.

当MTA收到一条消息时，会调用分布式黑名单过滤器来确定这条消息是否是已知的垃圾邮件。

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PST, cyber scammers sent out a barrage of spam emails posing as LinkedIn message notifications, according to Cisco security systems officials.

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For the delay in sharing this message (which seems to have gotten vacuumed up by our spam comment filter), I hereby offer my own sincere apology to Quicken.

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