PHPMailer safe practices - Send escaped / sanitized variables or not ?

Posted by FreekOne on Stack Overflow See other posts from Stack Overflow or by FreekOne
Published on 2010-03-28T03:40:39Z Indexed on 2010/03/28 3:43 UTC
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phpmailer

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escaping

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variables

I'm using the PHPMailer-Lite class to build an email sending script and I'm not sure if I should use addslashses() on the $name variable when adding it to the constructor.

If somebody's last name would be O'Riley (or any other name that contains characters which should normally be sanitized before handling) and I would send it unescaped, wouldn't it mess with the script/email sending ? Is it safe to send it unescaped ? As a side note, I would also like to avoid having my message body say "Hello, O\'Riley".

Looking at the source, I saw that it only trims the whitespace and line ending (\r\n) characters from the received $name variable, so any advice on this would be more than welcome.

Thank you all in advance !

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