unacceptable 'user-agent' or 'from' (correct your configuration).

On crawl: NewsSohu You must set the User-Agent and From HTTP header values to acceptable strings.  User-Agent: [software-name](+[info-url])[misc] From: [email-address]

org.archive.crawler.framework.exceptions.FatalConfigurationException: unacceptable 'user-agent'  or 'from' (correct your configuration).Stacktrace: org.archive.crawler.framework.exceptions.FatalConfigurationException: unacceptable 'user-agent'  or 'from' (correct your configuration).at org.archive.crawler.datamodel.CrawlOrder.checkUserAgentAndFrom(CrawlOrder.java:458)at org.archive.crawler.framework.CrawlController.initialize(CrawlController.java:339)at org.archive.crawler.admin.CrawlJob.setupForCrawlStart(CrawlJob.java:853)at org.archive.crawler.admin.CrawlJobHandler.startNextJobInternal(CrawlJobHandler.java:1144)at org.archive.crawler.admin.CrawlJobHandler$3.run(CrawlJobHandler.java:1127)at java.lang.Thread.run(Thread.java:662)