PHPMailer character encoding issues

Question

If you are 100% sure $message contain ISO-8859-1 you can use utf8_encode as David says. Otherwise use mb_detect_encoding and mb_convert_encoding on $message.

Also take note that

$mail -> charSet = "UTF-8"; 

Should be replaced by:

$mail->CharSet = 'UTF-8';

And placed after the instantiation of the class (after the new). The properties are case sensitive! See the PHPMailer doc fot the list & exact spelling.

Also the default encoding of PHPMailer is 8bit which can be problematic with UTF-8 data. To fix this you can do:

$mail->Encoding = 'base64';

Take note that 'quoted-printable' would probably work too in these cases (and maybe even 'binary'). For more details you can read RFC1341 - Content-Transfer-Encoding Header Field.

$mail -> CharSet = "UTF-8";
$mail = new PHPMailer();

line $mail -> CharSet = "UTF-8"; must be after $mail = new PHPMailer();

try this

$mail = new PHPMailer();
$mail->CharSet = "UTF-8";

I work myself this way

  $mail->FromName = utf8_decode($_POST['name']);

http://php.net/manual/en/function.utf8-decode.php

Sorry for being late on the party. Depending on your server configuration, You may be required to specify character strictly with lowercase letters utf-8, otherwise it will be ignored. Try this if you end up here searching for solutions and none of answers above helps:

$mail->CharSet = "UTF-8";

should be replaced with:

$mail->CharSet = "utf-8";

I was getting ó in $mail->Subject /w PHPMailer.

So for me the complete solution is:

// Your Subject with tildes. Example.
$someSubjectWithTildes = 'Subscripción España';

$mailer->CharSet = 'UTF-8';
$mailer->Encoding = 'quoted-printable';
$mailer->Subject = html_entity_decode($someSubjectWithTildes);

Hope it helps.

When non of the above works, and still mails looks like ª הודפסה ×•× ×©×œ:

$mail->addCustomHeader('Content-Type', 'text/plain;charset=utf-8');
$mail->Subject = '=?UTF-8?B?' . base64_encode($subject) . '?=';;