修改 php.ini 檔
; XAMPP: Comment out this if you want to work with fakemail for forwarding to your mailbox (sendmail.exe in the sendmail folder)
sendmail_path = "\"E:\xampp\sendmail\sendmail.exe\" -t"
; Log all mail() calls including the full path of the script, line #, to address and headers
mail.log = "E:\xampp\apache\logs\php_mail.log"