Do not use the instance name as user part of from mail addresses

This will cause issues since the theming name can contain characters
that are not allowed in the local part of the mail address (like spaces)

Signed-off-by: Julius Härtl <jus@bitgrid.net>

diff --git a/lib/private/Mail/Mailer.php b/lib/private/Mail/Mailer.php
index d103e1380c53d767510e99c024ad046e49bf79f9..8f442365585ffdd56c7d417ec50f7b1693a0e3b3 100644 (file)
--- a/lib/private/Mail/Mailer.php
+++ b/lib/private/Mail/Mailer.php
@@ -164,7 +164,7 @@ class Mailer implements IMailer {
                $debugMode = $this->config->getSystemValue('mail_smtpdebug', false);
 
                if (empty($message->getFrom())) {
-                       $message->setFrom([\OCP\Util::getDefaultEmailAddress($this->defaults->getName()) => $this->defaults->getName()]);
+                       $message->setFrom([\OCP\Util::getDefaultEmailAddress('no-reply') => $this->defaults->getName()]);
                }
 
                $failedRecipients = [];