Dear team,
Today i have this isuss.
i still can recive few mails.
i canot send mail or recive mail of others
please help
This message was created automatically by mail delivery software.A message that you sent could not be delivered to one or more of its recipients. This is a permanent error.quocthang.ttt@gmail.com, ERROR CODE :550 - 5.7.26 The MAIL FROM domain [cokhitranthanhthuy.com] has an SPF record with 5.7.26 a hard fail policy (-all) but it fails to pass SPF checks with the 5.7.26 ip: [136.143.188.50]. To best protect our users from spam and 5.7.26 phishing, the message has been blocked. Please visit 5.7.26 https://support.google.com/mail/answer/81126#authentication for more 5.7.26 information. p10-20020a17090a930a00b00240d56569eesi683503pjo.166 - gsmtpReporting-MTA: dns; mx.zohomail.comArrival-Date: Thu, 13 Apr 2023 10:10:16 +0700Original-Recipient: rfc822; quocthang.ttt@gmail.comFinal-Recipient: rfc822; quocthang.ttt@gmail.comStatus: 550Action: failedLast-Attempt-Date: 13 Apr 2023 03:10:20 GMTDiagnostic-Code: 5.7.26 The MAIL FROM domain [cokhitranthanhthuy.com] has an SPF record with 5.7.26 a hard fail policy (-all) but it fails to pass SPF checks with the 5.7.26 ip: [136.143.188.50]. To best protect our users from spam and 5.7.26 phishing, the message has been blocked. Please visit 5.7.26 https://support.google.com/mail/answer/81126#authentication for more 5.7.26 information. p10-20020a17090a930a00b00240d56569eesi683503pjo.166 - gsmtpReceived:from mail.zoho.com by mx.zohomail.com with SMTP id 1681355416644495.6919234715921; Wed, 12 Apr 2023 20:10:16 -0700 (PDT)Message-ID:<1877897a42d.11e954f9d287380.7035768319883228713@cokhittt.com>Date:Thu, 13 Apr 2023 10:10:16 +0700From:COKHITTT <Quocthang@cokhittt.com>Subject:=?UTF-8?B?w6I=?=Content-Type:multipart/alternative; boundary="----=_Part_910574_1765711174.1681355416621"User-Agent:Zoho Mail