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tech:others:smtp_reputation [2014/11/15 09:13] (current)
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 +====== SMTP address spam check ======
 +If you get an error such as this below
 +<​code>​
 +Sep 12 22:41:33 ub1 postfix/​smtp[12138]:​ 223E5385C5F7:​ to=<​demo@berycafe.com>, ​
 +relay=mailstore1.secureserver.net[72.167.238.201]:​25,​ delay=1, delays=0.05/​0/​0.98/​0, ​
 +dsn=4.0.0, status=deferred (host mailstore1.secureserver.net[72.167.238.201] ​
 +refused to talk to me: 554-p3pismtp01-004.prod.phx3.secureserver.net ​
 +554 Your access to this mail system has been rejected due to the sending ​
 +MTA's poor reputation. If you believe that this failure is in error, ​
 +please contact the intended recipient via alternate means.)
 +</​code>​
  
 +check the reputation by [[http://​www.senderbase.org/​senderbase_queries/​detailhost?​search_string=smtp-server.austin.rr.com|reputation]]
 +
 +Of course substitute the search_string as required

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