WordPress Contact Form 7

WordPress Contact Form 7

Hello all,

I'm having trouble recieving emails from my WordPress website www.miruta.la (hosted in GoDaddy) using the plugin Contact Form 7, when I use my personal email there is not problem, but when I try to use the Zoho ones I never get them, I read about sending them trough the plugin WP Mail SMTP yet it was an unsuccessful attempt. 


Contact Form 7 Settings:


WP Mail SMTP Settings:

GoDaddy MX Records:

Debug log:
  

Test Message Sent

The result was:

bool(false)

The full debugging output is shown below:

object(PHPMailer)#5476 (73) {
  ["Version"]=>
  string(6) "5.2.10"
  ["Priority"]=>
  int(3)
  ["CharSet"]=>
  string(5) "UTF-8"
  ["ContentType"]=>
  string(10) "text/plain"
  ["Encoding"]=>
  string(4) "8bit"
  ["ErrorInfo"]=>
  string(35) "SMTP Error: Could not authenticate."
  ["From"]=>
  string(19) "wordpress@miruta.la"
  ["FromName"]=>
  string(9) "WordPress"
  ["Sender"]=>
  string(0) ""
  ["ReturnPath"]=>
  string(0) ""
  ["Subject"]=>
  string(45) "WP Mail SMTP: Test mail to contacto@miruta.la"
  ["Body"]=>
  string(68) "This is a test email generated by the WP Mail SMTP WordPress plugin."
  ["AltBody"]=>
  string(0) ""
  ["Ical"]=>
  string(0) ""
  ["MIMEBody":protected]=>
  string(69) "This is a test email generated by the WP Mail SMTP WordPress plugin.
"
  ["MIMEHeader":protected]=>
  string(385) "Date: Thu, 19 Nov 2015 14:46:08 +0000
To: contacto@miruta.la
From: WordPress 
Subject: WP Mail SMTP: Test mail to contacto@miruta.la
Message-ID: 
X-Priority: 3
X-Mailer: PHPMailer 5.2.10 (https://github.com/PHPMailer/PHPMailer/)
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

"
  ["mailHeader":protected]=>
  string(0) ""
  ["WordWrap"]=>
  int(0)
  ["Mailer"]=>
  string(4) "smtp"
  ["Sendmail"]=>
  string(18) "/usr/sbin/sendmail"
  ["UseSendmailOptions"]=>
  bool(true)
  ["PluginDir"]=>
  string(0) ""
  ["ConfirmReadingTo"]=>
  string(0) ""
  ["Hostname"]=>
  string(0) ""
  ["MessageID"]=>
  string(0) ""
  ["MessageDate"]=>
  string(31) "Thu, 19 Nov 2015 14:46:08 +0000"
  ["Host"]=>
  string(13) "smtp.zoho.com"
  ["Port"]=>
  string(3) "465"
  ["Helo"]=>
  string(0) ""
  ["SMTPSecure"]=>
  string(3) "ssl"
  ["SMTPAutoTLS"]=>
  bool(true)
  ["SMTPAuth"]=>
  bool(true)
  ["SMTPOptions"]=>
  array(0) {
  }
  ["Username"]=>
  string(19) "wordpress@miruta.la"
  ["Password"]=>
  string(10) "(my password)"
  ["AuthType"]=>
  string(0) ""
  ["Realm"]=>
  string(0) ""
  ["Workstation"]=>
  string(0) ""
  ["Timeout"]=>
  int(300)
  ["SMTPDebug"]=>
  bool(true)
  ["Debugoutput"]=>
  string(4) "echo"
  ["SMTPKeepAlive"]=>
  bool(false)
  ["SingleTo"]=>
  bool(false)
  ["SingleToArray"]=>
  array(0) {
  }
  ["do_verp"]=>
  bool(false)
  ["AllowEmpty"]=>
  bool(false)
  ["LE"]=>
  string(1) "
"
  ["DKIM_selector"]=>
  string(0) ""
  ["DKIM_identity"]=>
  string(0) ""
  ["DKIM_passphrase"]=>
  string(0) ""
  ["DKIM_domain"]=>
  string(0) ""
  ["DKIM_private"]=>
  string(0) ""
  ["action_function"]=>
  string(0) ""
  ["XMailer"]=>
  string(0) ""
  ["smtp":protected]=>
  object(SMTP)#5467 (13) {
    ["Version"]=>
    string(6) "5.2.10"
    ["SMTP_PORT"]=>
    int(25)
    ["CRLF"]=>
    string(2) "
"
    ["do_debug"]=>
    bool(true)
    ["Debugoutput"]=>
    string(4) "echo"
    ["do_verp"]=>
    bool(false)
    ["Timeout"]=>
    int(300)
    ["Timelimit"]=>
    int(300)
    ["smtp_conn":protected]=>
    NULL
    ["error":protected]=>
    array(4) {
      ["error"]=>
      string(0) ""
      ["detail"]=>
      string(0) ""
      ["smtp_code"]=>
      string(0) ""
      ["smtp_code_ex"]=>
      string(0) ""
    }
    ["helo_rply":protected]=>
    NULL
    ["server_caps":protected]=>
    NULL
    ["last_reply":protected]=>
    string(64) "221 a2plcpnl0350.prod.iad2.secureserver.net closing connection
"
  }
  ["to":protected]=>
  array(1) {
    [0]=>
    array(2) {
      [0]=>
      string(18) "contacto@miruta.la"
      [1]=>
      string(0) ""
    }
  }
  ["cc":protected]=>
  array(0) {
  }
  ["bcc":protected]=>
  array(0) {
  }
  ["ReplyTo":protected]=>
  array(0) {
  }
  ["all_recipients":protected]=>
  array(1) {
    ["contacto@miruta.la"]=>
    bool(true)
  }
  ["attachment":protected]=>
  array(0) {
  }
  ["CustomHeader":protected]=>
  array(0) {
  }
  ["lastMessageID":protected]=>
  string(44) ""
  ["message_type":protected]=>
  string(5) "plain"
  ["boundary":protected]=>
  array(3) {
    [1]=>
    string(35) "b1_d67027b02ae0e037c2f3c68b58963902"
    [2]=>
    string(35) "b2_d67027b02ae0e037c2f3c68b58963902"
    [3]=>
    string(35) "b3_d67027b02ae0e037c2f3c68b58963902"
  }
  ["language":protected]=>
  array(19) {
    ["authenticate"]=>
    string(35) "SMTP Error: Could not authenticate."
    ["connect_host"]=>
    string(43) "SMTP Error: Could not connect to SMTP host."
    ["data_not_accepted"]=>
    string(30) "SMTP Error: data not accepted."
    ["empty_message"]=>
    string(18) "Message body empty"
    ["encoding"]=>
    string(18) "Unknown encoding: "
    ["execute"]=>
    string(19) "Could not execute: "
    ["file_access"]=>
    string(23) "Could not access file: "
    ["file_open"]=>
    string(33) "File Error: Could not open file: "
    ["from_failed"]=>
    string(35) "The following From address failed: "
    ["instantiate"]=>
    string(36) "Could not instantiate mail function."
    ["invalid_address"]=>
    string(15) "Invalid address"
    ["mailer_not_supported"]=>
    string(25) " mailer is not supported."
    ["provide_address"]=>
    string(54) "You must provide at least one recipient email address."
    ["recipients_failed"]=>
    string(45) "SMTP Error: The following recipients failed: "
    ["signing"]=>
    string(15) "Signing Error: "
    ["smtp_connect_failed"]=>
    string(22) "SMTP connect() failed."
    ["smtp_error"]=>
    string(19) "SMTP server error: "
    ["variable_set"]=>
    string(30) "Cannot set or reset variable: "
    ["extension_missing"]=>
    string(19) "Extension missing: "
  }
  ["error_count":protected]=>
  int(2)
  ["sign_cert_file":protected]=>
  string(0) ""
  ["sign_key_file":protected]=>
  string(0) ""
  ["sign_extracerts_file":protected]=>
  string(0) ""
  ["sign_key_pass":protected]=>
  string(0) ""
  ["exceptions":protected]=>
  bool(true)
  ["uniqueid":protected]=>
  string(32) "d67027b02ae0e037c2f3c68b58963902"
}

The SMTP debugging output is shown below:

2015-11-19 14:46:08	Connection: opening to ssl://smtp.zoho.com:465, timeout=300, options=array (
                   	                  )
2015-11-19 14:46:08	Connection: opened
2015-11-19 14:46:08	SMTP -> get_lines(): $data was ""
2015-11-19 14:46:08	SMTP -> get_lines(): $str is "220-a2plcpnl0350.prod.iad2.secureserver.net ESMTP Exim 4.85 #2 Thu, 19 Nov 2015 07:46:08 -0700 
                   	                  "
2015-11-19 14:46:08	SMTP -> get_lines(): $data is "220-a2plcpnl0350.prod.iad2.secureserver.net ESMTP Exim 4.85 #2 Thu, 19 Nov 2015 07:46:08 -0700 
                   	                  "
2015-11-19 14:46:08	SMTP -> get_lines(): $data was "220-a2plcpnl0350.prod.iad2.secureserver.net ESMTP Exim 4.85 #2 Thu, 19 Nov 2015 07:46:08 -0700 
                   	                  "
2015-11-19 14:46:08	SMTP -> get_lines(): $str is "220-We do not authorize the use of this system to transport unsolicited, 
                   	                  "
2015-11-19 14:46:08	SMTP -> get_lines(): $data is "220-a2plcpnl0350.prod.iad2.secureserver.net ESMTP Exim 4.85 #2 Thu, 19 Nov 2015 07:46:08 -0700 
                   	                  220-We do not authorize the use of this system to transport unsolicited, 
                   	                  "
2015-11-19 14:46:08	SMTP -> get_lines(): $data was "220-a2plcpnl0350.prod.iad2.secureserver.net ESMTP Exim 4.85 #2 Thu, 19 Nov 2015 07:46:08 -0700 
                   	                  220-We do not authorize the use of this system to transport unsolicited, 
                   	                  "
2015-11-19 14:46:08	SMTP -> get_lines(): $str is "220 and/or bulk e-mail.
                   	                  "
2015-11-19 14:46:08	SMTP -> get_lines(): $data is "220-a2plcpnl0350.prod.iad2.secureserver.net ESMTP Exim 4.85 #2 Thu, 19 Nov 2015 07:46:08 -0700 
                   	                  220-We do not authorize the use of this system to transport unsolicited, 
                   	                  220 and/or bulk e-mail.
                   	                  "
2015-11-19 14:46:08	SERVER -> CLIENT: 220-a2plcpnl0350.prod.iad2.secureserver.net ESMTP Exim 4.85 #2 Thu, 19 Nov 2015 07:46:08 -0700 
                   	                  220-We do not authorize the use of this system to transport unsolicited, 
                   	                  220 and/or bulk e-mail.
2015-11-19 14:46:08	CLIENT -> SERVER: EHLO miruta.la
2015-11-19 14:46:08	SMTP -> get_lines(): $data was ""
2015-11-19 14:46:08	SMTP -> get_lines(): $str is "250-a2plcpnl0350.prod.iad2.secureserver.net Hello a2plcpnl0350.prod.iad2.secureserver.net [198.71.231.27]
                   	                  "
2015-11-19 14:46:08	SMTP -> get_lines(): $data is "250-a2plcpnl0350.prod.iad2.secureserver.net Hello a2plcpnl0350.prod.iad2.secureserver.net [198.71.231.27]
                   	                  "
2015-11-19 14:46:08	SMTP -> get_lines(): $data was "250-a2plcpnl0350.prod.iad2.secureserver.net Hello a2plcpnl0350.prod.iad2.secureserver.net [198.71.231.27]
                   	                  "
2015-11-19 14:46:08	SMTP -> get_lines(): $str is "250-SIZE 52428800
                   	                  "
2015-11-19 14:46:08	SMTP -> get_lines(): $data is "250-a2plcpnl0350.prod.iad2.secureserver.net Hello a2plcpnl0350.prod.iad2.secureserver.net [198.71.231.27]
                   	                  250-SIZE 52428800
                   	                  "
2015-11-19 14:46:08	SMTP -> get_lines(): $data was "250-a2plcpnl0350.prod.iad2.secureserver.net Hello a2plcpnl0350.prod.iad2.secureserver.net [198.71.231.27]
                   	                  250-SIZE 52428800
                   	                  "
2015-11-19 14:46:08	SMTP -> get_lines(): $str is "250-8BITMIME
                   	                  "
2015-11-19 14:46:08	SMTP -> get_lines(): $data is "250-a2plcpnl0350.prod.iad2.secureserver.net Hello a2plcpnl0350.prod.iad2.secureserver.net [198.71.231.27]
                   	                  250-SIZE 52428800
                   	                  250-8BITMIME
                   	                  "
2015-11-19 14:46:08	SMTP -> get_lines(): $data was "250-a2plcpnl0350.prod.iad2.secureserver.net Hello a2plcpnl0350.prod.iad2.secureserver.net [198.71.231.27]
                   	                  250-SIZE 52428800
                   	                  250-8BITMIME
                   	                  "
2015-11-19 14:46:08	SMTP -> get_lines(): $str is "250-PIPELINING
                   	                  "
2015-11-19 14:46:08	SMTP -> get_lines(): $data is "250-a2plcpnl0350.prod.iad2.secureserver.net Hello a2plcpnl0350.prod.iad2.secureserver.net [198.71.231.27]
                   	                  250-SIZE 52428800
                   	                  250-8BITMIME
                   	                  250-PIPELINING
                   	                  "
2015-11-19 14:46:08	SMTP -> get_lines(): $data was "250-a2plcpnl0350.prod.iad2.secureserver.net Hello a2plcpnl0350.prod.iad2.secureserver.net [198.71.231.27]
                   	                  250-SIZE 52428800
                   	                  250-8BITMIME
                   	                  250-PIPELINING
                   	                  "
2015-11-19 14:46:08	SMTP -> get_lines(): $str is "250-AUTH PLAIN LOGIN
                   	                  "
2015-11-19 14:46:08	SMTP -> get_lines(): $data is "250-a2plcpnl0350.prod.iad2.secureserver.net Hello a2plcpnl0350.prod.iad2.secureserver.net [198.71.231.27]
                   	                  250-SIZE 52428800
                   	                  250-8BITMIME
                   	                  250-PIPELINING
                   	                  250-AUTH PLAIN LOGIN
                   	                  "
2015-11-19 14:46:08	SMTP -> get_lines(): $data was "250-a2plcpnl0350.prod.iad2.secureserver.net Hello a2plcpnl0350.prod.iad2.secureserver.net [198.71.231.27]
                   	                  250-SIZE 52428800
                   	                  250-8BITMIME
                   	                  250-PIPELINING
                   	                  250-AUTH PLAIN LOGIN
                   	                  "
2015-11-19 14:46:08	SMTP -> get_lines(): $str is "250 HELP
                   	                  "
2015-11-19 14:46:08	SMTP -> get_lines(): $data is "250-a2plcpnl0350.prod.iad2.secureserver.net Hello a2plcpnl0350.prod.iad2.secureserver.net [198.71.231.27]
                   	                  250-SIZE 52428800
                   	                  250-8BITMIME
                   	                  250-PIPELINING
                   	                  250-AUTH PLAIN LOGIN
                   	                  250 HELP
                   	                  "
2015-11-19 14:46:08	SERVER -> CLIENT: 250-a2plcpnl0350.prod.iad2.secureserver.net Hello a2plcpnl0350.prod.iad2.secureserver.net [198.71.231.27]
                   	                  250-SIZE 52428800
                   	                  250-8BITMIME
                   	                  250-PIPELINING
                   	                  250-AUTH PLAIN LOGIN
                   	                  250 HELP
2015-11-19 14:46:08	Auth method requested: UNKNOWN
2015-11-19 14:46:08	Auth methods available on the server: PLAIN,LOGIN
2015-11-19 14:46:08	Auth method selected: LOGIN
2015-11-19 14:46:08	CLIENT -> SERVER: AUTH LOGIN
2015-11-19 14:46:08	SMTP -> get_lines(): $data was ""
2015-11-19 14:46:08	SMTP -> get_lines(): $str is "334 VXNlcm5hbWU6
                   	                  "
2015-11-19 14:46:08	SMTP -> get_lines(): $data is "334 VXNlcm5hbWU6
                   	                  "
2015-11-19 14:46:08	SERVER -> CLIENT: 334 VXNlcm5hbWU6
2015-11-19 14:46:08	CLIENT -> SERVER: d29yZHByZXNzQG1pcnV0YS5sYQ==
2015-11-19 14:46:08	SMTP -> get_lines(): $data was ""
2015-11-19 14:46:08	SMTP -> get_lines(): $str is "334 UGFzc3dvcmQ6
                   	                  "
2015-11-19 14:46:08	SMTP -> get_lines(): $data is "334 UGFzc3dvcmQ6
                   	                  "
2015-11-19 14:46:08	SERVER -> CLIENT: 334 UGFzc3dvcmQ6
2015-11-19 14:46:08	CLIENT -> SERVER: bWlydXRhMjAxNQ==
2015-11-19 14:46:10	SMTP -> get_lines(): $data was ""
2015-11-19 14:46:10	SMTP -> get_lines(): $str is "535 Incorrect authentication data
                   	                  "
2015-11-19 14:46:10	SMTP -> get_lines(): $data is "535 Incorrect authentication data
                   	                  "
2015-11-19 14:46:10	SERVER -> CLIENT: 535 Incorrect authentication data
2015-11-19 14:46:10	SMTP ERROR: Password command failed: 535 Incorrect authentication data
2015-11-19 14:46:10	SMTP Error: Could not authenticate.
2015-11-19 14:46:10	CLIENT -> SERVER: QUIT
2015-11-19 14:46:10	SMTP -> get_lines(): $data was ""
2015-11-19 14:46:10	SMTP -> get_lines(): $str is "221 a2plcpnl0350.prod.iad2.secureserver.net closing connection
                   	                  "
2015-11-19 14:46:10	SMTP -> get_lines(): $data is "221 a2plcpnl0350.prod.iad2.secureserver.net closing connection
                   	                  "
2015-11-19 14:46:10	SERVER -> CLIENT: 221 a2plcpnl0350.prod.iad2.secureserver.net closing connection
2015-11-19 14:46:10	Connection: closed
2015-11-19 14:46:10	SMTP Error: Could not authenticate.

Thank you all in advanced.

Cordially,

Luis Espinosa