552-5.7.0 This message was blocked because its content presents a potential security issue
2016/5/20 20:48:47 点击:
552-5.7.0 This message was blocked because its content presents a potential
552-5.7.0 security issue. Please visit
552-5.7.0 https://support.google.com/mail/answer/6590 to review our message
552 5.7.0 content and attachment content guidelines. 67si24692798pfk.129 - gsmtp
552-5.7.0 security issue. Please visit
552-5.7.0 https://support.google.com/mail/answer/6590 to review our message
552 5.7.0 content and attachment content guidelines. 67si24692798pfk.129 - gsmtp
退信原因:作为防御潜在病毒的一项安全措施,Gmail 不允许您发送或接收可执行文件(如带有 .exe 后缀名的文件)。可执行文件可能包含有害代码,从而可能导致将恶意软件下载至您的计算机上。此外,Gmail 也不允许发送或接收破坏的文件、无法正常工作的文件。拦截的类型有:ade|adp|bat|chm|cmd|com|cpl|exe|hta|ins|isp|jar|jse|lib|lnk|mde|msc|msp|mst|pif|scr|sct|shb|sys|vb|vbe|vbs|vxd|wsc|wsf|wsh等,就算这些类型的附件,被压缩到zip|tar|tgz|taz|z|gz|rar也是一样被拦截的
解决方案:可以通过修改附件的后缀类型,比如改成mp3,doc,xls,rar等,发邮件的时候再通知客户,收到邮件了,把后缀改为原来真实的后缀即可。
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