У меня вот такую ошибку дает
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<br>Warning: mail() [function.mail]: Failed to connect to mailserver at \&quot;localhost\&quot; port 25, verify your \&quot;SMTP\&quot; and \&quot;smtp_port\&quot; setting in php.ini or use ini_set() in C:\\Program Files (x86)\\Apache Software Foundation\\Apache2.2\\htdocs\\lesson\\sxalner\\mail\\mail.php on line 15
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<br>или вот такую
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<br>Mailer Error: Language string failed to load: instantiate