How Can I Resolve PHP Mail Errors?

When you send emails through PHP Mail functions, you might receive Mail errors. You can’t send emails if you don’t fix the issue. You can carry out the steps that are given below to resolve the PHP Mail errors.

PHP Mail Errors
  • Step : 1 Make sure that your internet is fast enough to send emails.
  • Step : 2 Ensure that the error reporting setting has been enabled.
  • Step : 3 If not, you have to set error reporting to fix the issue.
  • Step : 4 Include the following code in your PHP file.
  • Step : 5 error_reporting(-1);
  • Step : 6 ini_set('display_errors', 'On');
  • Step : 7 set_error_handler("var_dump");
  • Step : 8 Ensure that the mail functions are called correctly by using the settings mentioned below.
  • Step : 9 bool mail ( string $to , string $subject , string $message [, string $additional_headers [, string $additional_parameters ]] )
  • Step : 10 If your mail functions does not have the correct parameters, change it to resolve the error.
  • Step : 11 Verify the logs of the mail server whether it is set to allow sending emails.
  • Step : 12 Go to Logs and select the User’s root directory to find the server logs.
  • Step : 13 Check whether any Firewall or antivirus software is blocking you from sending emails.
  • Step : 14 If so, you can temporarily disable the antivirus software to fix the issue.
  • Step : 15 Check the spam folders and turn off filters.
  • Step : 16 If the issue persists, install a local SMTP server on your computer.
  • Step : 17 You can download any third-party software to configure a local SMTP server.
  • Step : 18 If the port numbers 25 and 587 are blocked, try using the port number 2525.
  • Step : 19 For SSL connections, use port number 465.
  • Step : 20 Also, select the Requires authentication section and enter your mail password.
  • Step : 21 Once you have configured the SMTP server settings correctly, the PHP Mail error will be fixed.
  • Step : 22 Now, you can start sending emails.
  • Step : 23 Use this procedures to fix the PHP mail errors.

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