class.phpmailer.php 1

Element Line Description
\PHPMailer::encodeQPphp() 2831 Use encodeQP instead.
\PHPMailer::ReturnPath 96 Email senders should never set a return-path header; it's the receiver's job (RFC5321 section 4.4), so this no longer does anything.
\PHPMailer::PluginDir 184 Should not be needed now there is an autoloader.

class.pop3.php 1

Element Line Description
\POP3::CRLF 59 Use the constant instead

class.smtp.php 1

Element Line Description
\SMTP::CRLF 100 Use the `CRLF` constant instead
\SMTP::Version 84 Use the `VERSION` constant instead
\SMTP::SMTP_PORT 92 This is only ever used as a default value, so use the `DEFAULT_SMTP_PORT` constant instead