PHPMailer/PHPMailer — pull request #145 by w-barath (2013-11-26 01:34:19+00:00)
Title: accept a larger variety of email address formats (more than just bare!)

These changes allow you to for example:

$mail->setFrom('"This is" (RFC-Compliant) [user@email.net]');

I've been manually making this change for the last 5 years! Now that it's on GitHub, I figured I'd share my reduced frustration with others! ;-)