Pooja_Nayak

sending mail using swift mailer where i am getting the below error Fatal error: Uncaught Swift_TransportException: Failed to authenticate on SMTP server with username "[email protected]" using 3 possible authenticators. Authenticator LOGIN returned Expected response code 235 but got code "535", with message "535-5.7.8 Username and Password not accepted. Learn more at 535 5.7.8 https://support.google.com/mail/?p=BadCredentials s18-20020a170902a51200b0019f39e4f120sm2611923plq.18 - gsmtp ". Authenticator PLAIN returned Expected response code 235 but got code "535", with message "535-5.7.8 Username and Password not accepted. Learn more at 535 5.7.8 https://support.google.com/mail/?p=BadCredentials s18-20020a170902a51200b0019f39e4f120sm2611923plq.18 - gsmtp ". Authenticator XOAUTH2 returned Expected response code 250 but got code "535", with message "535-5.7.8 Username and Password not accepted. Learn more at 535 5.7.8 https://support.google.com/mail/?p=BadCredentials s18-20020a170902a51200b0019f39e4f120sm2611923plq.18 - gsmtp ". in C:\Apache24\htdocs\swiftmailer\vendor\swiftmai in C:\Apache24\htdocs\swiftmailer\vendor\swiftmailer\swiftmailer\lib\classes\Swift\Transport\Esmtp\AuthHandler.php on line 191

I have added the php spreadsheet library using composer and running the code to upload the excel data into database. It gives the warning message but its not uploading the data into the database

Need to import excel file data into mysql so I downloaded the php office library using composer

I am running the composer command in this folder where the composer.json file is present

On running the command 'composer require phpmailer/phpmailer' its throwing below error Info from https://repo.packagist.org: #StandWithUkraine Using version ^6.8 for phpmailer/phpmailer Root package 'phpmailer/phpmailer' cannot require itself in its composer.json

Can you share me the detailed steps

Ok will try with the same

Warning: mail(): SMTP server response: 451 5.7.3 STARTTLS is required to send mail [BMXPR01CA0084.INDPRD01.PROD.OUTLOOK.COM 2023-03-13T09:49:14.876Z 08DB2319DA7BF060] Please help me how to solve this error