How phpGmailer will work on remote host as on localhost?
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In my project , I use phpGmailer ,it is the customized version from phpMailer to be worked with gmail , its work well on my local host , but my project will be delivered to my customer and , **I will not be able to upload this project by myself** , For those who have tried phpMailer before , What should I do  to make sure that my function will work as I accepted ? Sorry if my Question is not suitable to be written here but I need to take advantage of your experince . 