What potential issues can arise when using PHPMailer with Umlauts, specifically in Outlook?

When using PHPMailer with Umlauts in Outlook, potential encoding issues may arise due to differences in character encoding between PHP and Outlook. To solve this problem, you can set the CharSet property of PHPMailer to UTF-8 to ensure proper encoding of Umlauts. 

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

Keywords

PHPMailer Umlauts Outlook encoding character set

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