我们的部分产品涉及向用户发送每周电子邮件，其中包含有关其帐户的状态报告，偶尔我们会从垃圾邮件过滤服务中获得以下回复，说明以下内容：
LSMSGCV: You just sent an email to foo@bar.com - please reply
Did you send an email to: foo@bar.com from: foo2@bar.com?
If yes, it got caught as unsolicited email by our spam blocker. You can release the mail from spam quarantine by simply replying to this message. At the same time the spam blocker will recognize you as a trusted sender (from this email address) and automatically add you to my Allow list for this and any future communication.
Many illegal spammers forge email addresses to try to get past spam blocking software. These spammers send hundreds of millions of spam messages a day, clogging email servers and wasting people’s time. We regret that these spammers have forced us to send this message to you.
Original From: foo2@bar.com
Original To: foo@bar.com
LSMSGCV For more information about our spam blocking software please visit www.lightspeedsystems.com
问题是我们的from电子邮件地址不是真正的收件箱，它实际上是一个谷歌群组（通过谷歌应用设置），我们用它来确保每个需要的人都可以收到回复此电子邮件并回复其个人公司帐户。
对于LSMSGCV，如果＆＃34;解锁＆＃34;是否重要？回复不是来自原来的from地址？这会将我们的from地址成功列入白名单还是不够？