mysql - 将文本从 MySQL 传递到 spamassassins Spamc 客户端

Question

这是我在这里的第一篇文章，我有点小题大做。我希望通过 spamassains 从 MySQL 数据库传递文本 spamc客户。我可以通过写入文件然后将此文件传递给 spamc 来实现，如 spamc < 'textfile.txt' 所示。但由于磁盘读/写，这很慢。

有谁知道如何直接执行此操作？

Answer 1

通过管道以批处理模式将查询回显到命令行客户端，然后将输出通过管道传输到 spamc:

echo "SELECT col1, col2 FROM yourtable" | mysql --batch -uuser -ppassword | spamc

我假设您要从数据库中选择完整的电子邮件消息。如果没有，您将收到几个垃圾邮件标记，表示缺少 header 。这是我刚刚运行的示例...

X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on
        localhost
X-Spam-Flag: YES
X-Spam-Level: *****
X-Spam-Status: Yes, score=5.5 required=5.0 tests=MISSING_DATE,MISSING_FROM,
        MISSING_HEADERS,MISSING_MID,MISSING_SUBJECT,NO_HEADERS_MESSAGE,NO_RECEIVED,
        NO_RELAYS,TVD_SPACE_RATIO autolearn=no version=3.3.1
X-Spam-Report:
        * -0.0 NO_RELAYS Informational: message was not relayed via SMTP
        *  1.2 MISSING_HEADERS Missing To: header
        *  0.1 MISSING_MID Missing Message-Id: header
        *  1.8 MISSING_SUBJECT Missing Subject: header
        *  1.0 MISSING_FROM Missing From: header
        * -0.0 NO_RECEIVED Informational: message has no Received headers
        *  0.0 TVD_SPACE_RATIO TVD_SPACE_RATIO
        *  1.4 MISSING_DATE Missing Date: header
        *  0.0 NO_HEADERS_MESSAGE Message appears to be missing most RFC-822
        *      headers