Lacking SMTP::LastTransactionID When using MailerSend

[YesThatGy]

Problem description

With current version of phpMailer, using smtp->getLastTransactionID() returns false.

Code to reproduce

$smtp->send();
$smtp_transaction_id = $smtp->getLastTransactionID();
var_export($smtp_transaction_id);

Simple fix is below:

[bens@tesla sb4]$ hg diff sb/modules/phpmailer/vendor/phpmailer/phpmailer/src/SMTP.php
diff -r f26ab610cc95 sb/modules/phpmailer/vendor/phpmailer/phpmailer/src/SMTP.php
--- a/sb/modules/phpmailer/vendor/phpmailer/phpmailer/src/SMTP.php Sat Dec 30 14:31:06 2023 -0800
+++ b/sb/modules/phpmailer/vendor/phpmailer/phpmailer/src/SMTP.php Mon Jan 01 21:22:24 2024 -0800
@@ -185,6 +185,7 @@
'Amazon_SES' => '/[\d]{3} Ok (.)/',
'SendGrid' => '/[\d]{3} Ok: queued as (.)/',
'CampaignMonitor' => '/[\d]{3} 2.0.0 OK:([a-zA-Z\d]{48})/',

•                           'MailerSend' => '/[\d]{3} Message queued as (.*)/'
  

  ];

  /**

[YesThatGy]

Online editor made a dog's breakfast out of the diff, I've also posted it here:
https://effortlessis.com/mailersend.txt

Thanks for the excellent project!!

[Synchro]

I'm not sure why you're getting that result, because that exact pattern is already there – it's the same as for ZoneMTA.