smtp 451 4.7.1 error

upsforum

upsforum

Well-Known Member
Jul 27, 2005
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0
166
I get this error from exim on my server:

Code: 
2015-03-19 12:20:57 1YYYVV-0003yg-IY <= [email protected] H=(iMac.local) [local.ip]:52050 P=esmtpsa X=TLSv1:DHE-RSA-AES128-SHA:128 A=dovecot_plain:[email protected] S=7791 [email protected] T="Re: Subject" for [email protected]
2015-03-19 12:20:57 1YYYVV-0003yg-IY SMTP connection outbound 1426764057 1YYYVV-0003yg-IY hostname [email protected]
2015-03-19 12:20:58 1YYYVV-0003yg-IY == [email protected] R=dkim_lookuphost T=dkim_remote_smtp defer (-46) H=hostname.recipient.com [recipient.ip]: SMTP error from remote mail server after end of data: 451 4.7.1 Service unavailable - try again later
 
cPanelMichael

cPanelMichael

Administrator
Staff member
Apr 11, 2011
47,880
2,258
463
Hello,

That message indicates the remote mail server is unable to accept the email due to a temporary service issue. You may want to report this issue to their mail administrator if additional messages fail to deliver.

Thank you.
 
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