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Allow to override the addresses that the mail is actually sent to when using SMTP (addSMTPRecipient).

This commit is contained in:
phil 2025-03-24 21:30:32 +01:00
parent cd219181e9
commit df15f6c5b1
1 changed files with 58 additions and 6 deletions
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64
src/PHPMailer.php
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@ -334,6 +334,14 @@ class PHPMailer
*/
public $SMTPOptions = [];
/**
* An array of addresses that should be used for the SMTP RCPT TO command.
* By default (if null or empty), the messages are sent to all 'to', 'cc' and 'bcc' addresses.
*
* @var array
*/
protected $SMTPRecipientTo = null;
/**
* SMTP username.
*
@ -1019,6 +1027,43 @@ class PHPMailer
{
return $this->addOrEnqueueAnAddress('to', $address, $name);
}
/**
* Add an address the messages should be sent to when using SMTP (by invoking the SMTP RCPT TO command).
*
* By default (if no SMTP recipients are set), the message is sent to all 'to', 'cc' and 'bcc' addresses.
*
* @throws Exception
*
* @return bool true on success, false if address is invalid in some way
*/
public function addSMTPRecipient($address)
{
if (!static::validateAddress($address)) {
$error_message = sprintf(
'%s (%s): %s',
$this->lang('invalid_address'),
'SMTP recipient',
$address
);
$this->setError($error_message);
$this->edebug($error_message);
if ($this->exceptions) {
throw new Exception($error_message);
}
return false;
}
$recipient = [$address, ''];
if($this->SMTPRecipientTo == null) {
$this->SMTPRecipientTo = [$recipient];
} else {
$this->SMTPRecipientTo[] = $recipient;
}
return true;
}
/**
* Add a "CC" address.
@ -2073,18 +2118,25 @@ class PHPMailer
}
$callbacks = [];
//Attempt to send to all recipients
foreach ([$this->to, $this->cc, $this->bcc] as $togroup) {
foreach ($togroup as $to) {
if (!$this->smtp->recipient($to[0], $this->dsn)) {
$recipient_groups = null;
if($this->SMTPRecipientTo != null && count($this->SMTPRecipientTo) > 0) {
$recipient_groups = [$this->SMTPRecipientTo];
} else {
//Attempt to send to all recipients
$recipient_groups = [$this->to, $this->cc, $this->bcc];
}
foreach ($recipient_groups as $recipient_group) {
foreach ($recipient_group as $recipient) {
if (!$this->smtp->recipient($recipient[0], $this->dsn)) {
$error = $this->smtp->getError();
$bad_rcpt[] = ['to' => $to[0], 'error' => $error['detail']];
$bad_rcpt[] = ['to' => $recipient[0], 'error' => $error['detail']];
$isSent = false;
} else {
$isSent = true;
}
$callbacks[] = ['issent' => $isSent, 'to' => $to[0], 'name' => $to[1]];
$callbacks[] = ['issent' => $isSent, 'to' => $recipient[0], 'name' => $recipient[1]];
}
}