Mail from HTML page using PHP

Hi all,

I have contact form in html page. I have 3 fields NAme,Message,Email. I want to send these data to another email. I try this with PHP as follows. It shows success message. But i am not receiving any mail. Can anyone help me to solve this.

script:

Form:

Name

Please enter name

E-mail

E-mail is not a valid format

Message

Message</<wbr>textarea></div><div>                            <div class="error" id="err-message">Please enter message</div></div><div>                        </div></div><div>                    </div></div><div>                    <div class="row spacer30"></div></div><div>                    <div class="row"></div><div>                        <div class="col-md-12 text-center" style="color:#333333;"></div><div>                            <div id="ajaxsuccess">E-mail was successfully sent.</div></div><div>                            <div class="error" id="err-form">There was a problem validating the form please check!</div></div><div>                            <div class="error" id="err-timedout">The connection to the server timed out!</div></div><div>                            <div class="error" id="err-state"></div></div><div>                            </div><div>                            </div><div>                            <input type="button" id="submit" name="submit" value="Submit" class="btn btn-primary" /></div><div>                             answer this question.</p><ul class="comment-list"><li class="comment-thread"><article class="comment"><a class="comment-photo-link" href="/members/dipankar-biswas2" title="Dipankar Biswas"><img class="comment-photo" src="https://cdn.c-sharpcorner.com/uploadfile/authorimage/5c553520150313042311.webp" alt="Dipankar Biswas" title="Dipankar Biswas" loading="lazy" data-avatar-name="Dipankar Biswas" referrerPolicy="no-referrer"/></a><div class="comment-main"><div class="comment-head"><p class="comment-byline"><a href="/members/dipankar-biswas2" class="comment-author">Dipankar Biswas</a><span class="posted-when" tabindex="0"><time class="posted-when-value comment-time" dateTime="2015-05-12T13:33:46.210Z">11y ago</time><span class="posted-when-pop" role="tooltip"><span>Posted May 12, 2015, 1:33 PM</span></span></span></p></div><div class="article-body">hi.<br />Check this links..<a href="http://stackoverflow.com/questions/24888376/unable-to-send-email-through-exchange-server-in-a-php-based-website-question2an" target="_blank">http://stackoverflow.com/questions/24888376/unable-to-send-email-through-exchange-server-in-a-php-based-website-question2an</a><br />                           <br />                        <a href="http://phpmailer.worxware.com/" target="_blank">http://phpmailer.worxware.com/</a><br /><br /><br /></div><div class="comment-foot"></div></div></article></li><li class="comment-thread"><article class="comment"><a class="comment-photo-link" href="/members/kavitha-m4" title="Kavitha M"><span class="comment-photo avatar-initials" title="Kavitha M" style="background-image:linear-gradient(135deg, #9333ea 0%, #6b21a8 100%);font-size:16px" aria-hidden="true">KM</span></a><div class="comment-main"><div class="comment-head"><p class="comment-byline"><a href="/members/kavitha-m4" class="comment-author">Kavitha M</a><span class="posted-when" tabindex="0"><time class="posted-when-value comment-time" dateTime="2015-05-06T08:22:43.187Z">11y ago</time><span class="posted-when-pop" role="tooltip"><span>Posted May 6, 2015, 8:22 AM</span></span></span></p></div><div class="article-body">Hi Ahmed,<br /><br />Thanks for your reply. Our server is an exchange server not an SMTP server.  Is there need to give credentials for exchange server</div><div class="comment-foot"></div></div></article></li><li class="comment-thread"><article class="comment"><a class="comment-photo-link" href="/members/afzaal-ahmad-zeeshan" title="Afzaal Ahmad Zeeshan"><img class="comment-photo" src="https://cdn.c-sharpcorner.com/uploadfile/authorimage/201fc120171103121422.webp" alt="Afzaal Ahmad Zeeshan" title="Afzaal Ahmad Zeeshan" loading="lazy" data-avatar-name="Afzaal Ahmad Zeeshan" referrerPolicy="no-referrer"/></a><div class="comment-main"><div class="comment-head"><p class="comment-byline"><a href="/members/afzaal-ahmad-zeeshan" class="comment-author">Afzaal Ahmad Zeeshan</a><span class="posted-when" tabindex="0"><time class="posted-when-value comment-time" dateTime="2015-05-06T08:18:36.810Z">11y ago</time><span class="posted-when-pop" role="tooltip"><span>Posted May 6, 2015, 8:18 AM</span></span></span></p></div><div class="article-body">Probably a problem with your SMTP server? <br /><br />Do you need to send your authentication key/value pair (username/password) also? If your server requires, then yes. You do need to send these values before you can send the email through their server. </div><div class="comment-foot"></div></div></article></li></ul></section></div></div><script>$RS=function(a,b){a=document.getElementById(a);b=document.getElementById(b);for(a.parentNode.removeChild(a);a.firstChild;)b.parentNode.insertBefore(a.firstChild,b);b.parentNode.removeChild(b)};$RS("S:2","P:2")</script><script>$RB=[];$RV=function(a){$RT=performance.now();for(var b=0;b<a.length;b+=2){var c=a[b],e=a[b+1];null!==e.parentNode&&e.parentNode.removeChild(e);var f=c.parentNode;if(f){var g=c.previousSibling,h=0;do{if(c&&8===c.nodeType){var d=c.data;if("/$"===d||"/&"===d)if(0===h)break;else h--;else"$"!==d&&"$?"!==d&&"$~"!==d&&"$!"!==d&&"&"!==d||h++}d=c.nextSibling;f.removeChild(c);c=d}while(c);for(;e.firstChild;)f.insertBefore(e.firstChild,c);g.data="$";g._reactRetry&&requestAnimationFrame(g._reactRetry)}}a.length=0};
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