{"id":5882957,"date":"2015-03-10T14:38:28","date_gmt":"2015-03-10T14:38:28","guid":{"rendered":"https:\/\/wordpress.org\/support\/topic\/incorrect-authentication-data-error-220\/"},"modified":"2016-08-22T17:52:04","modified_gmt":"2016-08-22T17:52:04","slug":"incorrect-authentication-data-error-220","status":"closed","type":"topic","link":"https:\/\/wordpress.org\/support\/topic\/incorrect-authentication-data-error-220\/","title":{"rendered":"Incorrect authentication data error 220"},"content":{"rendered":"<p>Hi Jason, ran into this issue on a different server (and website).  Diagnostic says tool says all ports are open for celsior.websitewelcome.com, but when I configure for any of the ports, I get the message below when sending a test email:<\/p>\n<p>Incorrect authentication data<br \/>\n220-celsior.websitewelcome.com ESMTP Exim 4.82 #2 Tue, 10 Mar 2015 09:34:47 -0500<br \/>\n220-We do not authorize the use of this system to transport unsolicited,<br \/>\n220 and\/or bulk e-mail.<br \/>\nEHLO localhost<br \/>\n250-celsior.websitewelcome.com Hello localhost [192.185.83.159]<br \/>\n250-SIZE 52428800<br \/>\n250-8BITMIME<br \/>\n250-PIPELINING<br \/>\n250-AUTH PLAIN LOGIN<br \/>\n250 HELP<br \/>\nAUTH PLAIN<br \/>\n334<br \/>\nAGluZm9Ad2FibHVlcy5vcmcAcnhNRWQ=<br \/>\n535 Incorrect authentication data<\/p>\n<p>I get this error no matter the Authentication Type.  Any ideas what&#8217;s happening?<\/p>\n<p>Cheers,<br \/>\nJeff<\/p>\n<p>https:\/\/wordpress.org\/plugins\/postman-smtp\/<\/p>\n","protected":false},"template":"","class_list":["post-5882957","topic","type-topic","status-closed","hentry"],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/wordpress.org\/support\/wp-json\/wp\/v2\/topic\/5882957","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wordpress.org\/support\/wp-json\/wp\/v2\/topic"}],"about":[{"href":"https:\/\/wordpress.org\/support\/wp-json\/wp\/v2\/types\/topic"}],"version-history":[{"count":0,"href":"https:\/\/wordpress.org\/support\/wp-json\/wp\/v2\/topic\/5882957\/revisions"}],"wp:attachment":[{"href":"https:\/\/wordpress.org\/support\/wp-json\/wp\/v2\/media?parent=5882957"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}