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公司用的是exchange邮件服务器,给外国客户发送邮件总是发不出去,客户给我门的提示Emails are bouncing due to a mis-configuration of your DNS system. This is a report of your DNS records. You need to address the items in red, especially the one related to MX records, that's why the email is failing! 我公司dns服务器做了反向解析,公网ip电信又做了反向解析,请问还要做什么?请各位高手帮忙! |