hstiver on "Possible scripts problem?"

I am moving a Wordpress site to a new server and after uploading, I received the following email from the provider:

"Below are the recently upload scripts that contain code to send email. You may wish to inspect them to ensure they are not sending out SPAM.

................../wp-includes/class-phpmailer.php:172: */
................../wp-includes/class-phpmailer.php:173: public $Sendmail = '/usr/sbin/sendmail';
................../wp-includes/class-phpmailer.php:174:
---
................../wp-includes/class-phpmailer.php:175: /**
................../wp-includes/class-phpmailer.php:176: * Whether mail() uses a fully sendmail-compatible MTA.
................../wp-includes/class-phpmailer.php:177: * One which supports sendmail's "-oi -f" options.
---
................../wp-includes/class-phpmailer.php:585: /**
................../wp-includes/class-phpmailer.php:586: * Call mail() in a safe_mode-aware fashion.
................../wp-includes/class-phpmailer.php:587: * Also, unless sendmail_path points to sendmail (or something that
---
................../wp-includes/class-phpmailer.php:658: /**
................../wp-includes/class-phpmailer.php:659: * Send messages using PHP's mail() function.
................../wp-includes/class-phpmailer.php:660: * @return void

Etc. "

Do I need to worry about this?

Thanks