there's x3 bits you need to have working before emails will send: 1) Server. Test, using the command line, that emails can be sent from your server. (google "command line smtp send test" 2) PHP. Test that PHP is set up to send email. Google "php smtp send script" 3) CodeIgniter/Fuel. Make sure you're loading the CI email library. Make sure you have a email.php config file populated correctly and loaded at the appropriate time. Use the CI library to send your email. Google has plenty of information on using the CI email system
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1) Server. Test, using the command line, that emails can be sent from your server. (google "command line smtp send test"
2) PHP. Test that PHP is set up to send email. Google "php smtp send script"
3) CodeIgniter/Fuel. Make sure you're loading the CI email library. Make sure you have a email.php config file populated correctly and loaded at the appropriate time. Use the CI library to send your email. Google has plenty of information on using the CI email system
At each stage, check your server logs for cl