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Add petition-specific SMTP configuration support

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Allow separate SMTP account for petition emails
to improve deliverability through proper SPF/DKIM
configuration matching the from address
This commit is contained in:
Ruben 2026-02-01 20:10:10 +01:00
parent 609bd5dd34
commit 798bf268aa
3 changed files with 45 additions and 18 deletions
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36
custom/plugins/page/petition-form.php
View file

@ -713,11 +713,17 @@ function petitionSendConfirmationEmailInternal(array $data, string $confirmUrl,
$subject = petitionT($ctx, 'petition', 'email_subject');
// Get petition-specific SMTP settings (allows separate SMTP account for better deliverability)
$smtpHost = $config['petition']['host'] ?? $config['host'];
$smtpPort = $config['petition']['port'] ?? $config['port'];
$smtpUser = $config['petition']['username'] ?? $config['username'];
$smtpPass = $config['petition']['password'] ?? $config['password'];
// Pre-flight check
$fp = @fsockopen($config['host'], $config['port'], $errno, $errstr, 10);
$fp = @fsockopen($smtpHost, $smtpPort, $errno, $errstr, 10);
if (!$fp) {
$errorMessage = "Connection failed: {$errno} - {$errstr}";
error_log("Petition SMTP pre-flight failed: {$config['host']}:{$config['port']} - {$errno} - {$errstr}");
error_log("Petition SMTP pre-flight failed: {$smtpHost}:{$smtpPort} - {$errno} - {$errstr}");
return false;
}
fclose($fp);
@ -727,10 +733,10 @@ function petitionSendConfirmationEmailInternal(array $data, string $confirmUrl,
$mail = new \codeworxtech\PHPMailerLite\PHPMailerLite();
$mail->SetSMTPhost($config['host']);
$mail->SetSMTPport($config['port']);
$mail->SetSMTPuser($config['username']);
$mail->SetSMTPpass($config['password']);
$mail->SetSMTPhost($smtpHost);
$mail->SetSMTPport($smtpPort);
$mail->SetSMTPuser($smtpUser);
$mail->SetSMTPpass($smtpPass);
$recipientName = $data['firstname'] . ' ' . $data['surname'];
$mail->SetSender([$fromEmail => $fromName]);
@ -859,11 +865,17 @@ function petitionSendThankYouEmailInternal(string $token, string $deleteUrl, str
$subject = petitionT($ctx, 'petition', 'email_thankyou_subject');
// Get petition-specific SMTP settings (allows separate SMTP account for better deliverability)
$smtpHost = $config['petition']['host'] ?? $config['host'];
$smtpPort = $config['petition']['port'] ?? $config['port'];
$smtpUser = $config['petition']['username'] ?? $config['username'];
$smtpPass = $config['petition']['password'] ?? $config['password'];
// Pre-flight check
$fp = @fsockopen($config['host'], $config['port'], $errno, $errstr, 10);
$fp = @fsockopen($smtpHost, $smtpPort, $errno, $errstr, 10);
if (!$fp) {
$errorMessage = "Connection failed: {$errno} - {$errstr}";
error_log("Petition SMTP pre-flight failed: {$config['host']}:{$config['port']} - {$errno} - {$errstr}");
error_log("Petition SMTP pre-flight failed: {$smtpHost}:{$smtpPort} - {$errno} - {$errstr}");
return false;
}
fclose($fp);
@ -873,10 +885,10 @@ function petitionSendThankYouEmailInternal(string $token, string $deleteUrl, str
$mail = new \codeworxtech\PHPMailerLite\PHPMailerLite();
$mail->SetSMTPhost($config['host']);
$mail->SetSMTPport($config['port']);
$mail->SetSMTPuser($config['username']);
$mail->SetSMTPpass($config['password']);
$mail->SetSMTPhost($smtpHost);
$mail->SetSMTPport($smtpPort);
$mail->SetSMTPuser($smtpUser);
$mail->SetSMTPpass($smtpPass);
$recipientName = $signature['firstname'] . ' ' . $signature['surname'];
$mail->SetSender([$fromEmail => $fromName]);