You can setup SMTP mail server on xampp local server.

Setup SMTP Mail server on xampp (localhost))

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This is only for windows operator.
You have to edit two file on xampp folder to setup SMTP mail on local server
and some setup on your gmail account.There are 3 steps which are:-
1. php.ini file from this folder location ==> C:\xampp\php\php.ini
2. sendmail.ini file from this flder location ==> C:\xampp\sendmail\sendmail.ini
3. Go to this link https://support.google.com/accounts/answer/6010255
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/**
 * 1st step....
 * Open php.ini file from the instructed path.
 * Go to line 1041 and replace from 1041 to 1062 line by bellow code
 *                            OR
 * Search by this kye word [mail function] and replace from [mail function] to mail.add_x_header=On by bellow code
 * replace your-gmail@gmail.com by your gmail mail (you must use gmail from where maill will be sent).
 */

[mail function]
; For Win32 only.
; http://php.net/smtp
;SMTP=localhost
; http://php.net/smtp-port
smtp_port=587

; For Win32 only.
; http://php.net/sendmail-from
sendmail_from = your-gmail@gmail.com

; For Unix only.  You may supply arguments as well (default: "sendmail -t -i").
; http://php.net/sendmail-path
sendmail_path = "\"C:\xampp\sendmail\sendmail.exe\" -t"

; Force the addition of the specified parameters to be passed as extra parameters
; to the sendmail binary. These parameters will always replace the value of
; the 5th parameter to mail().
;mail.force_extra_parameters =

; Add X-PHP-Originating-Script: that will include uid of the script followed by the filename
mail.add_x_header=On

/**
 * 2nd step....
 * Open sendmail.ini file from the instructed path.
 * Go to line 14 or serche this key word smtp_server and replace smtp.gmail.com by your gmail.
 * Go to line 18 or serche this key word smtp_port and replace 25 by 587.
 * Go to line 46 or serche this key word auth_username and set your gmail mail address.
 * Go to line 47 or serche this key word auth_password and set your gmail mail password.
 * Go to line 60 or serche this key word force_sender and set your gmail mail address.
 */

smtp_server=smtp.gmail.com
smtp_port=587
error_logfile=error.log
debug_logfile=debug.log
auth_username=your-gmail@gmail.com
auth_password=your-gmail-password
force_sender=your-gmail@gmail.com

/**
 * 3rd step....
 * Go to https://support.google.com/accounts/answer/6010255
 * Change account access for less secure apps
 * Go to your Google Account
 * On the left navigation panel, click Security.
 * On the bottom of the page, in the Less secure app access panel, click Turn on access.
 */
 
 =====> https://support.google.com/accounts/answer/6010255
 

//Everything is done and restert Apache and enjoy sending mail from local server.