Password is not sent using login form

I’ve found a workaround installing Select WP-Mail-SMTP plugin and using SMTP instead php mail ()

Debug plugin info when using php function:

result was:

bool(true)

The full debugging output is shown below:

object(PHPMailer)#34 (58) {
  ["Priority"]=>
  int(3)
  ["CharSet"]=>
  string(5) "UTF-8"
  ["ContentType"]=>
  string(10) "text/plain"
  ["Encoding"]=>
  string(4) "8bit"
  ["ErrorInfo"]=>
  string(0) ""
  ["From"]=>
  string(21) "info@example.com"
  ["FromName"]=>
  string(11) "SeBelk FOSS"
  ["Sender"]=>
  string(0) ""
  ["Subject"]=>
  string(43) "WP Mail SMTP: Test mail to sebelk@example.net"
  ["Body"]=>
  string(68) "This is a test email generated by the WP Mail SMTP WordPress plugin."
  ["AltBody"]=>
  string(0) ""
  ["MIMEBody:protected"]=>
  string(69) "This is a test email generated by the WP Mail SMTP WordPress plugin.
"
  ["MIMEHeader:protected"]=>
  string(372) "Date: Sun, 4 Nov 2012 14:17:37 +0000
Return-Path: info@example.com
From: SeBelk FOSS
Message-ID: <4b69082cdecbb6c13350a2cbd1abb3a8@www.example.com>
X-Priority: 3
X-Mailer: PHPMailer 5.2.1 (http://code.google.com/a/apache-extras.org/p/phpmailer/)
MIME-Version: 1.0
Content-Transfer-Encoding: 8bit
Content-Type: text/plain; charset="UTF-8"
"
  ["SentMIMEMessage:protected"]=>
  string(519) "Date: Sun, 4 Nov 2012 14:17:37 +0000
Return-Path: info@example.com
From: SeBelk FOSS
Message-ID: <4b69082cdecbb6c13350a2cbd1abb3a8@www.example.com>
X-Priority: 3
X-Mailer: PHPMailer 5.2.1 (http://code.google.com/a/apache-extras.org/p/phpmailer/)
MIME-Version: 1.0
Content-Transfer-Encoding: 8bit
Content-Type: text/plain; charset="UTF-8"
To: o3147257@rtrtr.com
Subject: WP Mail SMTP: Test mail to o3147257@rtrtr.com

This is a test email generated by the WP Mail SMTP WordPress plugin.
"
  ["WordWrap"]=>
  int(0)
  ["Mailer"]=>
  string(4) "mail"
  ["Sendmail"]=>
  string(18) "/usr/sbin/sendmail"
  ["PluginDir"]=>
  string(0) ""
  ["ConfirmReadingTo"]=>
  string(0) ""
  ["Hostname"]=>
  string(0) ""
  ["MessageID"]=>
  string(0) ""
  ["Host"]=>
  string(9) "localhost"
  ["Port"]=>
  int(25)
  ["Helo"]=>
  string(0) ""
  ["SMTPSecure"]=>
  string(0) ""
  ["SMTPAuth"]=>
  bool(false)
  ["Username"]=>
  string(0) ""
  ["Password"]=>
  string(0) ""
  ["Timeout"]=>
  int(10)
  ["SMTPDebug"]=>
  int(2)
  ["SMTPKeepAlive"]=>
  bool(false)
  ["SingleTo"]=>
  bool(false)
  ["SingleToArray"]=>
  array(0) {
  }
  ["LE"]=>
  string(1) "
"
  ["DKIM_selector"]=>
  string(9) "phpmailer"
  ["DKIM_identity"]=>
  string(0) ""
  ["DKIM_passphrase"]=>
  string(0) ""
  ["DKIM_domain"]=>
  string(0) ""
  ["DKIM_private"]=>
  string(0) ""
  ["action_function"]=>
  string(0) ""
  ["Version"]=>
  string(5) "5.2.1"
  ["XMailer"]=>
  string(0) ""
  ["smtp:protected"]=>
  NULL
  ["to:protected"]=>
  array(1) {
    [0]=>
    array(2) {
      [0]=>
      string(16) "o3147257@rtrtr.com"
      [1]=>
      string(0) ""
    }
  }
  ["cc:protected"]=>
  array(0) {
  }
  ["bcc:protected"]=>
  array(0) {
  }
  ["ReplyTo:protected"]=>
  array(0) {
  }
  ["all_recipients:protected"]=>
  array(1) {
    ["o3147257@rtrtr.com"]=>
    bool(true)
  }
  ["attachment:protected"]=>
  array(0) {
  }
  ["CustomHeader:protected"]=>
  array(0) {
  }
  ["message_type:protected"]=>
  string(5) "plain"
  ["boundary:protected"]=>
  array(3) {
    [1]=>
    string(35) "b1_4b69082cdecbb6c13350a2cbd1abb3a8"
    [2]=>
    string(35) "b2_4b69082cdecbb6c13350a2cbd1abb3a8"
    [3]=>
    string(35) "b3_4b69082cdecbb6c13350a2cbd1abb3a8"
  }
  ["language:protected"]=>
  array(0) {
  }
  ["error_count:protected"]=>
  int(0)
  ["sign_cert_file:protected"]=>
  string(0) ""
  ["sign_key_file:protected"]=>
  string(0) ""
  ["sign_key_pass:protected"]=>
  string(0) ""
  ["exceptions:protected"]=>
  bool(false)
}

The SMTP debugging output is shown below: