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The error code indicates that the receiving server is rejecting your message because the content of the message or the originating server has been identified as having sent SPAM/unsolicited e-mail. This is not something you will likely be able to fix on your own as it requires the intervention of your e-mail provider or internet service provider.
# ***** SC-001 Mail rejected by Microsoft for policy reasons. Reasons for rejection may be related to content with spam-like characteristics or IP/domain reputation. If you are not an e-mail/network admin please contact your E-mail/Internet Service Provider for help.