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Email not received by some customers


1 comment

  • Vernon Johnson

    Good info but not sufficient for my case.  I suspect my ISP is rejecting group messages, but I need a from email address to whitelist in order to prevent it.  I don't see how to find that information.  I have received some messages sent through Schedule Master so I know one such address is  I was told about other messages that have not arrived so I suspect they have another sender address.

    It would be helpful if you published a list of legitimate broadcast addresses to whitelist if possible.


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