bug symfony#60640 [Mailer] use STARTTLS for SMTP with MailerSend (xabbuh)

nicolas-grekas · nicolas-grekas · commit 17fa1fddd8f0 · 2025-06-03T08:56:46.000+02:00
This PR was merged into the 6.4 branch. Discussion ---------- [Mailer] use STARTTLS for SMTP with MailerSend | Q | A | ------------- | --- | Branch? | 6.4 | Bug fix? | yes | New feature? | no | Deprecations? | no | Issues | Fix symfony#60636 | License | MIT Commits ------- 16c8a94 use STARTTLS for SMTP with MailerSend
diff --git a/src/Symfony/Component/Mailer/Bridge/MailerSend/Transport/MailerSendSmtpTransport.php b/src/Symfony/Component/Mailer/Bridge/MailerSend/Transport/MailerSendSmtpTransport.php
@@ -22,7 +22,7 @@ final class MailerSendSmtpTransport extends EsmtpTransport
 {
     public function __construct(string $username, #[\SensitiveParameter] string $password, ?EventDispatcherInterface $dispatcher = null, ?LoggerInterface $logger = null)
     {
-        parent::__construct('smtp.mailersend.net', 587, true, $dispatcher, $logger);
+        parent::__construct('smtp.mailersend.net', 587, false, $dispatcher, $logger);
 
         $this->setUsername($username);
         $this->setPassword($password);

Original file line number	Diff line number	Diff line change
`@@ -22,7 +22,7 @@ final class MailerSendSmtpTransport extends EsmtpTransport`
`22`	`22`	`{`
`23`	`23`	`public function __construct(string $username, #[\SensitiveParameter] string $password, ?EventDispatcherInterface $dispatcher = null, ?LoggerInterface $logger = null)`
`24`	`24`	`{`
`25`		`- parent::__construct('smtp.mailersend.net', 587, true, $dispatcher, $logger);`
	`25`	`+ parent::__construct('smtp.mailersend.net', 587, false, $dispatcher, $logger);`
`26`	`26`
`27`	`27`	`$this->setUsername($username);`
`28`	`28`	`$this->setPassword($password);`