Apple iCloud 65.043 emails being sent to icloud.com addresses being rejected Docs Document Control   Document Name   65.043 emails being sent to icloud.com addresses being rejected Version   v1.0 Current Author   Neil Tancock, IT Services (Safeharbour Support Ltd), neil@safeharboursupport.com   Approval   Safeharbour Support   Approval date   26-FEB-2025   Review date   25-FEB-2028   Absract   This document lays out what to do if emails being sent to @icloud.com from your domain are being rejected Scope   This document applies to anyone sending emails to @icloud.com email addresses Inputs   None   Outputs   None   Change Control   Date   Author   Version   Change   26-FEB-2025   Neil Tancock   0.0   First version 26-FEB-2025  Neil Tancock  1.0  Approved  -------------------------------------------- --------------------------------------------   Occasionally, the @icloud.com email servers will start rejecting emails from your domain.  This is an antispam measure and, while frustrating when it happens, it does mean @icloud.com email addresses remain largely spam-free. If your domain is being blocked as SPAM, you can contact the @icloud.com postmaster team by via email; Send an email to icloudadmin@apple.com with all of the following information: Your company name Your email domain The IP addresses of the affected mail servers The SMTP errors that you're getting from iCloud mail servers A detailed description of the issue, including when it started -------------------------------------------- --------------------------------------------   Need help?  G et in touch! You can call us on  01752 373000 , option 2 or, if you are on Number Club, just call extension 3001 You can email us at  hub@safeharboursupport.com You can chat & Collaborate with us at  https://kite.wildix.com/nc-a12/3001 You can Whatsapp us right here: https://wa.me/441752373000