cdwitmer Posted August 3, 2008 Share Posted August 3, 2008 When I try to send a message to any Hotmail address (even replying to an email sent from Hotmail), I get the following error message returned: The following message to <XXXXXXX[at]hotmail.com> was undeliverable. The reason for the problem: 5.1.0 - Unknown address error 550-'SC-001 Mail rejected by Windows Live Hotmail for policy reasons. Reasons for rejection may be related to content with spam-like characteristics or IP/domain reputation problems. If you are not an email/network admin please contact your E-mail/Internet Service Provider for help. Email/network admins, please visit http://postmaster.live.com for email delivery information and support' Any suggestions on how to deal with this would be greatly appreciated. I'm not sure if it's a Spamcop problem or an ISP problem. There is absolutely nothing in the content of the mail or the way I'm sending it that could be construed as a "spam-like characteristic." Thanks! -- C Link to comment Share on other sites More sharing options...
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