Trying to make a multipart letter by analogy of another letter But GMail cuts all HTML tags and displays the letter from the second part, but without formatting. How to fix it? Letter source:

 Delivered-To: xxx@gmail.com Received: by 10.79.105.193 with SMTP id e184csp1732294ivc; Tue, 31 May 2016 01:57:19 -0700 (PDT) X-Received: by 10.25.210.205 with SMTP id j196mr3546366lfg.139.1464685039688; Tue, 31 May 2016 01:57:19 -0700 (PDT) Return-Path: <webmaster@xxxx.com> Received: from s05****.fastvps-server.com (s05***.fastvps-server.com. [2a03:f480:1:xxxxx]) by mx.google.com with ESMTPS id qm4si72520lbb.68.2016.05.31.01.57.19 for <xxx@gmail.com> (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Tue, 31 May 2016 01:57:19 -0700 (PDT) Received-SPF: pass (google.com: domain of webmaster@xxxx.com designates 2a03:f480:1:xxxxx as permitted sender) client-ip=2a03:f480:1:xxxxx; Authentication-Results: mx.google.com; dkim=pass header.i=@xxxx.com; spf=pass (google.com: domain of webmaster@xxxx.com designates 2a03:f480:1:xxxxx as permitted sender) smtp.mailfrom=webmaster@xxxx.com; dmarc=pass (p=NONE dis=NONE) header.from=xxxx.com DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=xxxx.com; s=dkim; h=Date:Message-Id:List-Id:List-Unsubscribe:Content-Type:Reply-To:From:Subject:To; bh=DjWJSTXiHxh3erjnZcsVVDLhoKAx3FvkKujJ4BLQZXY=; b=06BOCMwbNIfb5Di3XDL8f7JIBn7n9bR+HAZsWRpGgihUmSag79//qOje+juwQpwDUmMOlMrcXGqQE3At1VZz15QRTQ+yKOvekH4LLoAkljqGw3yJTQtuK7T1UMPMHUadKEswGkum+1Gmw6TAuTZvenmJ3i05pXFFIE5dZGuIHWE=; Received: from www-data by s05657567.fastvps-server.com with local (Exim 4.84_2) (envelope-from <webmaster@xxxx.com>) id 1b7fUF-0005jm-B4 for xxx@gmail.com; Tue, 31 May 2016 11:57:19 +0300 To: xxx@gmail.com Subject: Confirm Your Registration From: XX XX <money@xxxx.com> Reply-To: support@xxxx.com Content-Type: multipart/alternative; boundary=ahQEtHYFz8RDrhtBhzK7raifn75e2T List-Unsubscribe: <https://xxxx.com/unfollow?user_id=1&code=4iadh25Br5nYY543Q> List-Id: <register-confirmation> Message-Id: <E1b7fUF-0005jm-B4@s05657567.fastvps-server.com> Date: Tue, 31 May 2016 11:57:19 +0300 --ahQEtHYFz8RDrhtBhzK7raifn75e2T Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=UTF-8 Mime-Version: 1.0 Please See English version below --------------------------------- Пожалуйста, перейдите по https://xxxx.com/activateAccount?user_id=1&code=4iadh25Br5nYY543Q , чтобы подтвердить регистрацию. Вы подписываетесь на нашу рассылку, урегулировать которую вы можете в личном кабинете. ---------------------------------- Please, follow https://xxxx.com/activateAccount?user_id=1&code=4iadh25Br5nYY543Q , to confirm your account. That's also confirm subscription to our services. <br/> Unfollow / Отписаться: https://xxxx.com/unfollow?user_id=1&code=4iadh25Br5nYY543Q --ahQEtHYFz8RDrhtBhzK7raifn75e2T Content-Transfer-Encoding: quoted-printable Content-Type: text/html; charset=UTF-8 Mime-Version: 1.0 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <title>Confirm Your Registration</title> </head> <body> https://xxxx.com/activateAccount?user_id=1&code=4iadh25Br5nYY543Q Please See English version below <br/> <hr/><br/> Пожалуйста, перейдите по <a href='https://xxxx.com/activateAccount?user_id=1&code=4iadh25Br5nYY543Q'>следующей ссылке</a>, чтобы подтвердить регистрацию. Вы подписываетесь на нашу рассылку, урегулировать которую вы можете в личном кабинете.<br/> <hr/><br/> Please, follow <a href='https://xxxx.com/activateAccount?user_id=1&code=4iadh25Br5nYY543Q'>this link</a>, to confirm your account. That's also confirm subscription to our services.<br/> <br/> <a href="https://xxxx.com/unfollow?user_id=1&code=4iadh25Br5nYY543Q"><b>Unfollow / Отписаться</b></a> </body> </html> --ahQEtHYFz8RDrhtBhzK7raifn75e2T-- juwQpwDUmMOlMrcXGqQE3At1VZz15QRTQ + yKOvekH4LLoAkljqGw3yJTQtuK7T1UMPMHUadKEswGkum + 1Gmw6TAuTZvenmJ3i05pXFFIE5dZGuIHWE =; Delivered-To: xxx@gmail.com Received: by 10.79.105.193 with SMTP id e184csp1732294ivc; Tue, 31 May 2016 01:57:19 -0700 (PDT) X-Received: by 10.25.210.205 with SMTP id j196mr3546366lfg.139.1464685039688; Tue, 31 May 2016 01:57:19 -0700 (PDT) Return-Path: <webmaster@xxxx.com> Received: from s05****.fastvps-server.com (s05***.fastvps-server.com. [2a03:f480:1:xxxxx]) by mx.google.com with ESMTPS id qm4si72520lbb.68.2016.05.31.01.57.19 for <xxx@gmail.com> (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Tue, 31 May 2016 01:57:19 -0700 (PDT) Received-SPF: pass (google.com: domain of webmaster@xxxx.com designates 2a03:f480:1:xxxxx as permitted sender) client-ip=2a03:f480:1:xxxxx; Authentication-Results: mx.google.com; dkim=pass header.i=@xxxx.com; spf=pass (google.com: domain of webmaster@xxxx.com designates 2a03:f480:1:xxxxx as permitted sender) smtp.mailfrom=webmaster@xxxx.com; dmarc=pass (p=NONE dis=NONE) header.from=xxxx.com DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=xxxx.com; s=dkim; h=Date:Message-Id:List-Id:List-Unsubscribe:Content-Type:Reply-To:From:Subject:To; bh=DjWJSTXiHxh3erjnZcsVVDLhoKAx3FvkKujJ4BLQZXY=; b=06BOCMwbNIfb5Di3XDL8f7JIBn7n9bR+HAZsWRpGgihUmSag79//qOje+juwQpwDUmMOlMrcXGqQE3At1VZz15QRTQ+yKOvekH4LLoAkljqGw3yJTQtuK7T1UMPMHUadKEswGkum+1Gmw6TAuTZvenmJ3i05pXFFIE5dZGuIHWE=; Received: from www-data by s05657567.fastvps-server.com with local (Exim 4.84_2) (envelope-from <webmaster@xxxx.com>) id 1b7fUF-0005jm-B4 for xxx@gmail.com; Tue, 31 May 2016 11:57:19 +0300 To: xxx@gmail.com Subject: Confirm Your Registration From: XX XX <money@xxxx.com> Reply-To: support@xxxx.com Content-Type: multipart/alternative; boundary=ahQEtHYFz8RDrhtBhzK7raifn75e2T List-Unsubscribe: <https://xxxx.com/unfollow?user_id=1&code=4iadh25Br5nYY543Q> List-Id: <register-confirmation> Message-Id: <E1b7fUF-0005jm-B4@s05657567.fastvps-server.com> Date: Tue, 31 May 2016 11:57:19 +0300 --ahQEtHYFz8RDrhtBhzK7raifn75e2T Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=UTF-8 Mime-Version: 1.0 Please See English version below --------------------------------- Пожалуйста, перейдите по https://xxxx.com/activateAccount?user_id=1&code=4iadh25Br5nYY543Q , чтобы подтвердить регистрацию. Вы подписываетесь на нашу рассылку, урегулировать которую вы можете в личном кабинете. ---------------------------------- Please, follow https://xxxx.com/activateAccount?user_id=1&code=4iadh25Br5nYY543Q , to confirm your account. That's also confirm subscription to our services. <br/> Unfollow / Отписаться: https://xxxx.com/unfollow?user_id=1&code=4iadh25Br5nYY543Q --ahQEtHYFz8RDrhtBhzK7raifn75e2T Content-Transfer-Encoding: quoted-printable Content-Type: text/html; charset=UTF-8 Mime-Version: 1.0 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <title>Confirm Your Registration</title> </head> <body> https://xxxx.com/activateAccount?user_id=1&code=4iadh25Br5nYY543Q Please See English version below <br/> <hr/><br/> Пожалуйста, перейдите по <a href='https://xxxx.com/activateAccount?user_id=1&code=4iadh25Br5nYY543Q'>следующей ссылке</a>, чтобы подтвердить регистрацию. Вы подписываетесь на нашу рассылку, урегулировать которую вы можете в личном кабинете.<br/> <hr/><br/> Please, follow <a href='https://xxxx.com/activateAccount?user_id=1&code=4iadh25Br5nYY543Q'>this link</a>, to confirm your account. That's also confirm subscription to our services.<br/> <br/> <a href="https://xxxx.com/unfollow?user_id=1&code=4iadh25Br5nYY543Q"><b>Unfollow / Отписаться</b></a> </body> </html> --ahQEtHYFz8RDrhtBhzK7raifn75e2T--

    1 answer 1

     Content-Transfer-Encoding: quoted-printable

    I do not see anything like quoted-printable . This title may need to be removed. Or vice versa to bring the contents to the proper form