Sign Up

Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.

Have an account? Sign In

Have an account? Sign In Now

Sign In

Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.

Sign Up Here

Forgot Password?

Don't have account, Sign Up Here

Forgot Password

Lost your password? Please enter your email address. You will receive a link and will create a new password via email.

Have an account? Sign In Now

You must login to ask a question.

Forgot Password?

Need An Account, Sign Up Here

Please briefly explain why you feel this question should be reported.

Please briefly explain why you feel this answer should be reported.

Please briefly explain why you feel this user should be reported.

Sign InSign Up

The Archive Base

The Archive Base Logo The Archive Base Logo

The Archive Base Navigation

  • SEARCH
  • Home
  • About Us
  • Blog
  • Contact Us
Search
Ask A Question

Mobile menu

Close
Ask a Question
  • Home
  • Add group
  • Groups page
  • Feed
  • User Profile
  • Communities
  • Questions
    • New Questions
    • Trending Questions
    • Must read Questions
    • Hot Questions
  • Polls
  • Tags
  • Badges
  • Buy Points
  • Users
  • Help
  • Buy Theme
  • SEARCH
Home/ Questions/Q 9121959
In Process

The Archive Base Latest Questions

Editorial Team
  • 0
Editorial Team
Asked: June 17, 20262026-06-17T05:58:49+00:00 2026-06-17T05:58:49+00:00

PHP SMTP mail function not working with phpmailer and throwing following error Error: SMTP

  • 0

PHP SMTP mail function not working with phpmailer and throwing following error

Error: SMTP Error: Language string failed to load: tls.

My Code is :

require_once('class.phpmailer.php');

$mail  = new PHPMailer();   
$mail->IsSMTP();    
$mail->SMTPAuth   = True;                  // enable SMTP authentication
$mail->SMTPSecure = "tls";                 // sets the prefix to the server
$mail->Host       = "localhost";      
$mail->Port       = 25;                 
$mail->Username   = "xxxxxx@xxxxx.org.in";  // my username
$mail->Password   = "xxxx";            // my password

$mail->From       = "xxxxxxx@xxxxx.org.in";
$mail->FromName   = "you name";
$mail->Subject    = "some subject";
$mail->MsgHTML("the message");

$mail->AddAddress("yyyyyy@gmail.com","logan");
$mail->IsHTML(true); // send as HTML

if(!$mail->Send()) {//to see if we return a message or a value bolean
    echo "Mailer Error: " . $mail->ErrorInfo;
} else  echo "Message sent!";

I have got the host and port details my web service provider but not working.

When i debug, following is the error:

SMTP -> FROM SERVER:220 We do not authorize the use of this system to transport unsolicited, and/or bulk e-mail.
SMTP -> FROM SERVER: 250-mail02.clientns.net [127.0.0.1], this server offers 4 extensions 250-AUTH LOGIN 250-SIZE 52428800 250-HELP 250 AUTH=LOGIN
SMTP -> FROM SERVER:503 Bad sequence of commands
SMTP -> ERROR: STARTTLS not accepted from server: 503 Bad sequence of commands
SMTP -> FROM SERVER:250 Requested mail action okay, completed
Language string failed to load: tls Mailer Error: Language string failed to load: tls

Could any one please let me know why is it not connecting ?

  • 1 1 Answer
  • 0 Views
  • 0 Followers
  • 0
Share
  • Facebook
  • Report

Leave an answer
Cancel reply

You must login to add an answer.

Forgot Password?

Need An Account, Sign Up Here

1 Answer

  • Voted
  • Oldest
  • Recent
  • Random
  1. Editorial Team
    Editorial Team
    2026-06-17T05:58:50+00:00Added an answer on June 17, 2026 at 5:58 am

    It worked for me when i remove following..

    //$mail->SMTPSecure = "tls";
    
    • 0
    • Reply
    • Share
      Share
      • Share on Facebook
      • Share on Twitter
      • Share on LinkedIn
      • Share on WhatsApp
      • Report

Sidebar

Related Questions

I'm getting this problem: PHP Warning: mail() [function.mail]: SMTP server response: 550 5.7.1 Unable
Possible Duplicate: PhpMailer vs. Swiftmailer? I have always used PHP's built in mail() function
Getting error message Warning: mail() [function.mail]: Failed to connect to mailserver at localhost port
php.ini [mail function] ; For Win32 only. ; http://php.net/smtp SMTP = ssl://smtp.gmail.com ; http://php.net/smtp-port
On some servers, the PHP mail() function requires SMTP authentication (i.e., we have to
I have encountered an error: Warning: mail() [function.mail]: Failed to connect to mailserver at
I am working on a PHP project that uses PHP's built in mail function.
Is it possible to send mail in core php via gmail smtp without using
Note: It is worth noting that the mail() function is not suitable for larger
In my PHP program, I am having trouble with the mail() function. I can

Explore

  • Home
  • Add group
  • Groups page
  • Communities
  • Questions
    • New Questions
    • Trending Questions
    • Must read Questions
    • Hot Questions
  • Polls
  • Tags
  • Badges
  • Users
  • Help
  • SEARCH

Footer

© 2021 The Archive Base. All Rights Reserved
With Love by The Archive Base

Insert/edit link

Enter the destination URL

Or link to existing content

    No search term specified. Showing recent items. Search or use up and down arrow keys to select an item.