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Sal Collaziano

macrumors 6502
Original poster
Nov 7, 2007
317
13
Royal Palm Beach, FL
Any idea what might be happening here? I've been using iCloud as my mail email account for a few weeks now and I started having problems today. Anyone else? What does the error indicate?


<myemailaddress@icloud.com>: host mx01.mail.icloud.com[IP address] said: 550 5.1.1
<myemailaddress@icloud.com>: user lookup success but no user record found (in
reply to RCPT TO command)
Reporting-MTA: dns; smtp.sitesendingmetheemail.com
X-Postfix-Queue-ID: 792EB1388D5
X-Postfix-Sender: rfc822; support@sitesendingmetheemail.com
Arrival-Date: Mon, 26 Apr 2021 15:38:48 +0000 (UTC)

Final-Recipient: rfc822; myemailaddress@icloud.com
Original-Recipient: rfc822;myemailaddress@icloud.com
Action: failed
Status: 5.1.1
Remote-MTA: dns; mx01.mail.icloud.com
Diagnostic-Code: smtp; 550 5.1.1 <myemailaddress@icloud.com>: user lookup success
but no user record found
 
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