{"id":12490336,"date":"2020-02-28T10:10:47","date_gmt":"2020-02-28T10:10:47","guid":{"rendered":"https:\/\/wordpress.org\/support\/topic\/authentication-data-errors\/"},"modified":"2021-07-12T12:51:46","modified_gmt":"2021-07-12T12:51:46","slug":"authentication-data-errors","status":"closed","type":"topic","link":"https:\/\/wordpress.org\/support\/topic\/authentication-data-errors\/","title":{"rendered":"Authentication Data Errors"},"content":{"rendered":"<p>Hello,<\/p>\n<p>I want to be very clear about this repeating error:<\/p>\n<p><strong>This is not a plugin issue!<\/strong><\/p>\n<p>Possible solutions:<\/p>\n<ul>\n<li>Change initial password &#8211; login by web<\/li>\n<li><a href=\"https:\/\/wordpress.org\/support\/topic\/incorrect-authentication-data-port-587-smtp-starttls-siteground\/#post-10873384\" rel=\"noopener noreferrer\" target=\"_blank\">SPF Record<\/a><\/li>\n<li><a href=\"https:\/\/wordpress.org\/support\/topic\/office-365-5-7-3-authentication-unsuccessful\/#post-12488125\" rel=\"noopener noreferrer\" target=\"_blank\">Security Policy &#8211; Email service side<\/a><\/li>\n<li><a href=\"https:\/\/postmansmtp.com\/incorrect-authentication-data\/\" rel=\"noopener noreferrer\" target=\"_blank\">Cpanel security policy<\/a><\/li>\n<\/ul>\n<p>I will update this thread or this page for more possible solutions:<br \/>\n<a href=\"https:\/\/postmansmtp.com\/incorrect-authentication-data\/\" rel=\"noopener noreferrer\" target=\"_blank\">https:\/\/postmansmtp.com\/incorrect-authentication-data\/<\/a><\/p>\n","protected":false},"template":"","class_list":["post-12490336","topic","type-topic","status-closed","hentry","topic-tag-authorization-failed"],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/wordpress.org\/support\/wp-json\/wp\/v2\/topic\/12490336","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\/12490336\/revisions"}],"wp:attachment":[{"href":"https:\/\/wordpress.org\/support\/wp-json\/wp\/v2\/media?parent=12490336"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}