What's the problem with encoding in SwiftMailer?

Question

PHP

I am writing a project on the Phalcon framework and on the Internet I found a ready-made service for integration with the SwiftMailer mailer. Everything is very good, convenient, but here is the outgoing encoding... Here is an example of a sent message:

Sample letter

To: [email protected]
Subject: =?utf-8?Q?=D0=9C=D0=BE=D0=B4=D0=B5=D1=80=D0=B0=D1=82=D0=BE?=
 =?utf-8?Q?=D1=80_=D0=B8=D0=B7=D0=BC=D0=B5=D0=BD=D0=B8=D0=BB_=D1=81=D1=82?=
 =?utf-8?Q?=D0=B0=D1=82=D1=83=D1=81_=D0=BC=D0=BE=D0=B4=D0=B0?=
X-PHP-Originating-Script: 0:SimpleMailInvoker.php
Message-ID: <[email protected]>
Date: Fri, 26 Sep 2014 21:29:20 +0400
From: "Ely.by" <[email protected]>
MIME-Version: 1.0
Content-Type: text/html; charset=utf-8
Content-Transfer-Encoding: quoted-printable

<p>=D0=97=D0=B4=D1=80=D0=B0=D0=B2=D1=81=D1=82=D0=B2=D1=83=D0=B9=D1=82=D0=
=B5, ErickSkrauch.</p>
<p></p>
<p>=D0=9C=D0=BE=D0=B4 "Test mod 2" =D0=B1=D1=8B=D0=BB =D0=BF=D1=80=D0=BE=
=D0=B2=D0=B5=D1=80=D0=B5=D0=BD =D0=BC=D0=BE=D0=B4=D0=B5=D1=80=D0=B0=D1=
=82=D0=BE=D1=80=D0=BE=D0=BC <a href=3D"http://ely.by/u15" title=3D"=D0=
=9F=D1=80=D0=BE=D1=84=D0=B8=D0=BB=D1=8C =D0=BC=D0=BE=D0=B4=D0=B5=D1=80=
=D0=B0=D1=82=D0=BE=D1=80=D0=B0">ErickSkrauch</a>. =D0=92 =D1=80=D0=B5=D0=
=B7=D1=83=D0=BB=D1=8C=D1=82=D0=B0=D1=82=D0=B5 =D0=BF=D1=80=D0=BE=D0=B2=
=D0=B5=D1=80=D0=BA=D0=B8 =D0=BC=D0=BE=D0=B4 .</p>
<p>=D0=9D=D0=B5=D0=BE=D0=B1=D1=85=D0=BE=D0=B4=D0=B8=D0=BC=D0=BE =D0=B4=
=D0=BE=D0=BF=D0=BE=D0=BB=D0=BD=D0=B8=D1=82=D1=8C:</p>
<blockquote><ul>
<li>=D0=9C=D0=BE=D0=B4 =D0=B3=D0=BE=D0=B2=D0=BD=D0=BE!</=
li>
</ul></blockquote>
<br />
<p><b>=D0=9F=D0=B5=D1=80=D0=B5=D0=B9=D1=82=D0=B8 =D0=BD=D0=B0 =D1=81=D1=
=82=D1=80=D0=B0=D0=BD=D0=B8=D1=86=D1=83 =D1=80=D0=B5=D0=B4=D0=B0=D0=BA=
=D1=82=D0=B8=D1=80=D0=BE=D0=B2=D0=B0=D0=BD=D0=B8=D1=8F =D0=BC=D0=BE=D0=
=B4=D0=B0:</b> <a href=3D"/mods/test_mod_2/edit">/mods/test_mod_2/edit</a><=
/p>
<br /><br />
<sup>
    <b><a href=3D"http://ely.by" title=3D"=D0=9F=D0=B5=D1=80=D0=B5=D0=B9=
=D1=82=D0=B8 =D0=BD=D0=B0 =D1=81=D0=B0=D0=B9=D1=82">Ely.by</a> =E2=80=94 =
=D1=81=D0=B8=D1=81=D1=82=D0=B5=D0=BC=D0=B0 =D1=81=D0=BA=D0=B8=D0=BD=D0=
=BE=D0=B2 =D0=B8 =D0=BA=D0=B0=D1=82=D0=B0=D0=BB=D0=BE=D0=B3 =D0=BC=D0=BE=
=D0=B4=D0=BE=D0=B2 =D0=B4=D0=BB=D1=8F Minecraft.
</sup>

The whole project is in UTF-8, the service is the same, SwiftMailer too. On the site for selecting encodings, they said that it was koi-7 or iso8859-5, but I didn’t order one, and there’s nothing like that in the source code of the service either.
How can this be fixed?

Answer 1

How exactly do you send a letter? show a code example, maybe view in the wrong encoding?
There is a similar component , the API is similar to the component from the question, but this one is with event support, the encoding can be changed through the charset method .
If you use the incubator for Phalcon, then in the latest version this component is already built into it, if not, then you can install it separately via composer