From 4e22e9576ded61dc141f6100e7b3a22faeaed671 Mon Sep 17 00:00:00 2001
From: "Simon L." <szaimen@e.mail.de>
Date: Fri, 5 Dec 2025 15:02:13 +0100
Subject: [PATCH] feat(mail_smtpstreamoptions): Allow to use global
 default_certificates_bundle_path in mail_smtpstreamoptions

Signed-off-by: Simon L. <szaimen@e.mail.de>
---
 lib/private/Mail/Mailer.php | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/lib/private/Mail/Mailer.php b/lib/private/Mail/Mailer.php
index 08efdd28224..44e32619ce4 100644
--- a/lib/private/Mail/Mailer.php
+++ b/lib/private/Mail/Mailer.php
@@ -293,6 +293,8 @@ class Mailer implements IMailer {
 
 		$streamingOptions = $this->config->getSystemValue('mail_smtpstreamoptions', []);
 		if (is_array($streamingOptions) && !empty($streamingOptions)) {
+			$rootCertPath = $streamingOptions['ssl']['cafile'] ?? $this->config->getValue('default_certificates_bundle_path', null) ?? '';
+			$streamingOptions['ssl']['cafile'] = $rootCertPath;
 			/** @psalm-suppress InternalMethod */
 			$currentStreamingOptions = $stream->getStreamOptions();