3 * StatusNet, the distributed open-source microblogging tool
5 * utilities for sending email
9 * LICENCE: This program is free software: you can redistribute it and/or modify
10 * it under the terms of the GNU Affero General Public License as published by
11 * the Free Software Foundation, either version 3 of the License, or
12 * (at your option) any later version.
14 * This program is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 * GNU Affero General Public License for more details.
19 * You should have received a copy of the GNU Affero General Public License
20 * along with this program. If not, see <http://www.gnu.org/licenses/>.
24 * @author Evan Prodromou <evan@status.net>
25 * @author Zach Copley <zach@status.net>
26 * @author Robin Millette <millette@status.net>
27 * @author Sarven Capadisli <csarven@status.net>
28 * @copyright 2008 StatusNet, Inc.
29 * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
30 * @link http://status.net/
33 if (!defined('STATUSNET') && !defined('LACONICA')) {
37 require_once 'Mail.php';
40 * return the configured mail backend
42 * Uses the $config array to make a mail backend. Cached so it is safe to call
45 * @return Mail backend
47 function mail_backend()
49 static $backend = null;
52 $backend = Mail::factory(common_config('mail', 'backend'),
53 (common_config('mail', 'params')) ?
54 common_config('mail', 'params') :
56 if (PEAR::isError($backend)) {
57 common_server_error($backend->getMessage(), 500);
64 * send an email to one or more recipients
66 * @param array $recipients array of strings with email addresses of recipients
67 * @param array $headers array mapping strings to strings for email headers
68 * @param string $body body of the email
70 * @return boolean success flag
72 function mail_send($recipients, $headers, $body)
74 // XXX: use Mail_Queue... maybe
75 $backend = mail_backend();
76 if (!isset($headers['Content-Type'])) {
77 $headers['Content-Type'] = 'text/plain; charset=UTF-8';
79 assert($backend); // throws an error if it's bad
80 $sent = $backend->send($recipients, $headers, $body);
81 if (PEAR::isError($sent)) {
82 common_log(LOG_ERR, 'Email error: ' . $sent->getMessage());
89 * returns the configured mail domain
91 * Defaults to the server name.
93 * @return string mail domain, suitable for making email addresses.
95 function mail_domain()
97 $maildomain = common_config('mail', 'domain');
99 $maildomain = common_config('site', 'server');
105 * returns a good address for sending email from this server
107 * Uses either the configured value or a faked-up value made
108 * from the mail domain.
110 * @return string notify from address
112 function mail_notify_from()
114 $notifyfrom = common_config('mail', 'notifyfrom');
118 $domain = mail_domain();
120 $notifyfrom = '"'. str_replace('"', '\\"', common_config('site', 'name')) .'" <noreply@'.$domain.'>';
127 * sends email to a user
129 * @param User &$user user to send email to
130 * @param string $subject subject of the email
131 * @param string $body body of the email
132 * @param array $headers optional list of email headers
133 * @param string $address optional specification of email address
135 * @return boolean success flag
137 function mail_to_user(&$user, $subject, $body, $headers=array(), $address=null)
140 $address = $user->email;
143 $recipients = $address;
144 $profile = $user->getProfile();
146 $headers['From'] = mail_notify_from();
147 $headers['To'] = $profile->getBestName() . ' <' . $address . '>';
148 $headers['Subject'] = $subject;
150 return mail_send($recipients, $headers, $body);
154 * Send an email to confirm a user's control of an email address
156 * @param User $user User claiming the email address
157 * @param string $code Confirmation code
158 * @param string $nickname Nickname of user
159 * @param string $address email address to confirm
161 * @see common_confirmation_code()
163 * @return success flag
165 function mail_confirm_address($user, $code, $nickname, $address, $url=null)
168 $url = common_local_url('confirmaddress', array('code' => $code));
171 // TRANS: Subject for address confirmation email.
172 $subject = _('Email address confirmation');
174 // TRANS: Body for address confirmation email.
175 // TRANS: %1$s is the addressed user's nickname, %2$s is the StatusNet sitename,
176 // TRANS: %3$s is the URL to confirm at.
177 $body = sprintf(_("Hey, %1\$s.\n\n".
178 "Someone just entered this email address on %2\$s.\n\n" .
179 "If it was you, and you want to confirm your entry, ".
180 "use the URL below:\n\n\t%3\$s\n\n" .
181 "If not, just ignore this message.\n\n".
182 "Thanks for your time, \n%2\$s\n"),
184 common_config('site', 'name'),
189 return mail_to_user($user, $subject, $body, $headers, $address);
193 * notify a user of subscription by another user
195 * This is just a wrapper around the profile-based version.
197 * @param User $listenee user who is being subscribed to
198 * @param User $listener user who is subscribing
200 * @see mail_subscribe_notify_profile()
204 function mail_subscribe_notify($listenee, $listener)
206 $other = $listener->getProfile();
207 mail_subscribe_notify_profile($listenee, $other);
211 * notify a user of subscription by a profile (remote or local)
213 * This function checks to see if the listenee has an email
214 * address and wants subscription notices.
216 * @param User $listenee user who's being subscribed to
217 * @param Profile $other profile of person who's listening
221 function mail_subscribe_notify_profile($listenee, $other)
223 if ($other->hasRight(Right::EMAILONSUBSCRIBE) &&
224 $listenee->email && $listenee->emailnotifysub) {
226 $profile = $listenee->getProfile();
228 $name = $profile->getBestName();
230 $long_name = ($other->fullname) ?
231 ($other->fullname . ' (' . $other->nickname . ')') : $other->nickname;
233 $recipients = $listenee->email;
235 // use the recipient's localization
236 common_switch_locale($listenee->language);
238 $headers = _mail_prepare_headers('subscribe', $listenee->nickname, $other->nickname);
239 $headers['From'] = mail_notify_from();
240 $headers['To'] = $name . ' <' . $listenee->email . '>';
241 // TRANS: Subject of new-subscriber notification e-mail.
242 // TRANS: %1$s is the subscribing user's nickname, %2$s is the StatusNet sitename.
243 $headers['Subject'] = sprintf(_('%1$s is now listening to '.
244 'your notices on %2$s.'),
245 $other->getBestName(),
246 common_config('site', 'name'));
248 // TRANS: Main body of new-subscriber notification e-mail.
249 // TRANS: %1$s is the subscriber's long name, %2$s is the StatusNet sitename.
250 $body = sprintf(_('%1$s is now listening to your notices on %2$s.'),
252 common_config('site', 'name')) .
253 mail_profile_block($other) .
256 // reset localization
257 common_switch_locale();
258 mail_send($recipients, $headers, $body);
262 function mail_footer_block()
264 // TRANS: Common footer block for StatusNet notification emails.
265 // TRANS: %1$s is the StatusNet sitename,
266 // TRANS: %2$s is a link to the addressed user's e-mail settings.
267 return "\n\n" . sprintf(_('Faithfully yours,'.
270 "Change your email address or ".
271 "notification options at ".'%2$s'),
272 common_config('site', 'name'),
273 common_local_url('emailsettings')) . "\n";
277 * Format a block of profile info for a plaintext notification email.
279 * @param Profile $profile
282 function mail_profile_block($profile)
285 // TRANS: %1$s is the subscriber's profile URL, %2$s is the subscriber's location (or empty)
286 // TRANS: %3$s is the subscriber's homepage URL (or empty), %4%s is the subscriber's bio (or empty)
290 // TRANS: Profile info line in notification e-mail.
291 // TRANS: %s is a URL.
292 $out[] = sprintf(_("Profile: %s"), $profile->profileurl);
293 if ($profile->location) {
294 // TRANS: Profile info line in notification e-mail.
295 // TRANS: %s is a location.
296 $out[] = sprintf(_("Location: %s"), $profile->location);
298 if ($profile->homepage) {
299 // TRANS: Profile info line in notification e-mail.
300 // TRANS: %s is a homepage.
301 $out[] = sprintf(_("Homepage: %s"), $profile->homepage);
304 // TRANS: Profile info line in notification e-mail.
305 // TRANS: %s is biographical information.
306 $out[] = sprintf(_("Bio: %s"), $profile->bio);
309 $blocklink = common_local_url('block', array('profileid' => $profile->id));
310 // This'll let ModPlus add the remote profile info so it's possible
311 // to block remote users directly...
312 Event::handle('MailProfileInfoBlockLink', array($profile, &$blocklink));
314 // TRANS: This is a paragraph in a new-subscriber e-mail.
315 // TRANS: %s is a URL where the subscriber can be reported as abusive.
316 $out[] = sprintf(_("If you believe this account is being used abusively, " .
317 "you can block them from your subscribers list and " .
318 "report as spam to site administrators at %s"),
322 return implode("\n", $out);
326 * notify a user of their new incoming email address
328 * User's email and incoming fields should already be updated.
330 * @param User $user user with the new address
334 function mail_new_incoming_notify($user)
336 $profile = $user->getProfile();
338 $name = $profile->getBestName();
340 $headers['From'] = $user->incomingemail;
341 $headers['To'] = $name . ' <' . $user->email . '>';
342 // TRANS: Subject of notification mail for new posting email address.
343 // TRANS: %s is the StatusNet sitename.
344 $headers['Subject'] = sprintf(_('New email address for posting to %s'),
345 common_config('site', 'name'));
347 // TRANS: Body of notification mail for new posting email address.
348 // TRANS: %1$s is the StatusNet sitename, %2$s is the e-mail address to send
349 // TRANS: to to post by e-mail, %3$s is a URL to more instructions.
350 $body = sprintf(_("You have a new posting address on %1\$s.\n\n".
351 "Send email to %2\$s to post new messages.\n\n".
352 "More email instructions at %3\$s."),
353 common_config('site', 'name'),
354 $user->incomingemail,
355 common_local_url('doc', array('title' => 'email'))) .
358 mail_send($user->email, $headers, $body);
362 * generate a new address for incoming messages
364 * @todo check the database for uniqueness
366 * @return string new email address for incoming messages
368 function mail_new_incoming_address()
370 $prefix = common_confirmation_code(64);
371 $suffix = mail_domain();
372 return $prefix . '@' . $suffix;
376 * broadcast a notice to all subscribers with SMS notification on
378 * This function sends SMS messages to all users who have sms addresses;
379 * have sms notification on; and have sms enabled for this particular
382 * @param Notice $notice The notice to broadcast
384 * @return success flag
386 function mail_broadcast_notice_sms($notice)
388 // Now, get users subscribed to this profile
392 $UT = common_config('db','type')=='pgsql'?'"user"':'user';
393 $user->query('SELECT nickname, smsemail, incomingemail ' .
394 "FROM $UT JOIN subscription " .
395 "ON $UT.id = subscription.subscriber " .
396 'WHERE subscription.subscribed = ' . $notice->profile_id . ' ' .
397 'AND subscription.subscribed != subscription.subscriber ' .
398 "AND $UT.smsemail IS NOT null " .
399 "AND $UT.smsnotify = 1 " .
400 'AND subscription.sms = 1 ');
402 while ($user->fetch()) {
404 'Sending notice ' . $notice->id . ' to ' . $user->smsemail,
406 $success = mail_send_sms_notice_address($notice,
408 $user->incomingemail);
410 // XXX: Not sure, but I think that's the right thing to do
411 common_log(LOG_WARNING,
412 'Sending notice ' . $notice->id . ' to ' .
413 $user->smsemail . ' FAILED, cancelling.',
426 * send a notice to a user via SMS
428 * A convenience wrapper around mail_send_sms_notice_address()
430 * @param Notice $notice notice to send
431 * @param User $user user to receive notice
433 * @see mail_send_sms_notice_address()
435 * @return boolean success flag
437 function mail_send_sms_notice($notice, $user)
439 return mail_send_sms_notice_address($notice,
441 $user->incomingemail);
445 * send a notice to an SMS email address from a given address
447 * We use the user's incoming email address as the "From" address to make
448 * replying to notices easier.
450 * @param Notice $notice notice to send
451 * @param string $smsemail email address to send to
452 * @param string $incomingemail email address to set as 'from'
454 * @return boolean success flag
456 function mail_send_sms_notice_address($notice, $smsemail, $incomingemail)
458 $to = $nickname . ' <' . $smsemail . '>';
460 $other = $notice->getProfile();
462 common_log(LOG_INFO, 'Sending notice ' . $notice->id .
463 ' to ' . $smsemail, __FILE__);
467 $headers['From'] = ($incomingemail) ? $incomingemail : mail_notify_from();
468 $headers['To'] = $to;
469 // TRANS: Subject line for SMS-by-email notification messages.
470 // TRANS: %s is the posting user's nickname.
471 $headers['Subject'] = sprintf(_('%s status'),
472 $other->getBestName());
474 $body = $notice->content;
476 return mail_send($smsemail, $headers, $body);
480 * send a message to confirm a claim for an SMS number
482 * @param string $code confirmation code
483 * @param string $nickname nickname of user claiming number
484 * @param string $address email address to send the confirmation to
486 * @see common_confirmation_code()
490 function mail_confirm_sms($code, $nickname, $address)
492 $recipients = $address;
494 $headers['From'] = mail_notify_from();
495 $headers['To'] = $nickname . ' <' . $address . '>';
496 // TRANS: Subject line for SMS-by-email address confirmation message.
497 $headers['Subject'] = _('SMS confirmation');
499 // TRANS: Main body heading for SMS-by-email address confirmation message.
500 // TRANS: %s is the addressed user's nickname.
501 $body = sprintf(_("%s: confirm you own this phone number with this code:"), $nickname);
506 mail_send($recipients, $headers, $body);
510 * send a mail message to notify a user of a 'nudge'
512 * @param User $from user nudging
513 * @param User $to user being nudged
515 * @return boolean success flag
517 function mail_notify_nudge($from, $to)
519 common_switch_locale($to->language);
520 // TRANS: Subject for 'nudge' notification email.
521 // TRANS: %s is the nudging user.
522 $subject = sprintf(_('You have been nudged by %s'), $from->nickname);
524 $from_profile = $from->getProfile();
526 // TRANS: Body for 'nudge' notification email.
527 // TRANS: %1$s is the nuding user's long name, $2$s is the nudging user's nickname,
528 // TRANS: %3$s is a URL to post notices at.
529 $body = sprintf(_("%1\$s (%2\$s) is wondering what you are up to ".
530 "these days and is inviting you to post some news.\n\n".
531 "So let's hear from you :)\n\n".
533 "Don't reply to this email; it won't get to them."),
534 $from_profile->getBestName(),
536 common_local_url('all', array('nickname' => $to->nickname))) .
538 common_switch_locale();
540 $headers = _mail_prepare_headers('nudge', $to->nickname, $from->nickname);
542 return mail_to_user($to, $subject, $body, $headers);
546 * send a message to notify a user of a direct message (DM)
548 * This function checks to see if the recipient wants notification
549 * of DMs and has a configured email address.
551 * @param Message $message message to notify about
552 * @param User $from user sending message; default to sender
553 * @param User $to user receiving message; default to recipient
555 * @return boolean success code
557 function mail_notify_message($message, $from=null, $to=null)
559 if (is_null($from)) {
560 $from = User::staticGet('id', $message->from_profile);
564 $to = User::staticGet('id', $message->to_profile);
567 if (is_null($to->email) || !$to->emailnotifymsg) {
571 common_switch_locale($to->language);
572 // TRANS: Subject for direct-message notification email.
573 // TRANS: %s is the sending user's nickname.
574 $subject = sprintf(_('New private message from %s'), $from->nickname);
576 $from_profile = $from->getProfile();
578 // TRANS: Body for direct-message notification email.
579 // TRANS: %1$s is the sending user's long name, %2$s is the sending user's nickname,
580 // TRANS: %3$s is the message content, %4$s a URL to the message,
581 $body = sprintf(_("%1\$s (%2\$s) sent you a private message:\n\n".
582 "------------------------------------------------------\n".
584 "------------------------------------------------------\n\n".
585 "You can reply to their message here:\n\n".
587 "Don't reply to this email; it won't get to them."),
588 $from_profile->getBestName(),
591 common_local_url('newmessage', array('to' => $from->id))) .
594 $headers = _mail_prepare_headers('message', $to->nickname, $from->nickname);
596 common_switch_locale();
597 return mail_to_user($to, $subject, $body, $headers);
601 * notify a user that one of their notices has been chosen as a 'fave'
603 * Doesn't check that the user has an email address nor if they
604 * want to receive notification of faves. Maybe this happens higher
607 * @param User $other The user whose notice was faved
608 * @param User $user The user who faved the notice
609 * @param Notice $notice The notice that was faved
613 function mail_notify_fave($other, $user, $notice)
615 if (!$user->hasRight(Right::EMAILONFAVE)) {
619 $profile = $user->getProfile();
620 if ($other->hasBlocked($profile)) {
621 // If the author has blocked us, don't spam them with a notification.
625 $bestname = $profile->getBestName();
627 common_switch_locale($other->language);
629 // TRANS: Subject for favorite notification e-mail.
630 // TRANS: %1$s is the adding user's long name, %2$s is the adding user's nickname.
631 $subject = sprintf(_('%1$s (@%2$s) added your notice as a favorite'), $bestname, $user->nickname);
633 // TRANS: Body for favorite notification e-mail.
634 // TRANS: %1$s is the adding user's long name, $2$s is the date the notice was created,
635 // TRANS: %3$s is a URL to the faved notice, %4$s is the faved notice text,
636 // TRANS: %5$s is a URL to all faves of the adding user, %6$s is the StatusNet sitename,
637 // TRANS: %7$s is the adding user's nickname.
638 $body = sprintf(_("%1\$s (@%7\$s) just added your notice from %2\$s".
639 " as one of their favorites.\n\n" .
640 "The URL of your notice is:\n\n" .
642 "The text of your notice is:\n\n" .
644 "You can see the list of %1\$s's favorites here:\n\n" .
647 common_exact_date($notice->created),
648 common_local_url('shownotice',
649 array('notice' => $notice->id)),
651 common_local_url('showfavorites',
652 array('nickname' => $user->nickname)),
653 common_config('site', 'name'),
657 $headers = _mail_prepare_headers('fave', $other->nickname, $user->nickname);
659 common_switch_locale();
660 mail_to_user($other, $subject, $body, $headers);
664 * notify a user that they have received an "attn:" message AKA "@-reply"
666 * @param User $user The user who recevied the notice
667 * @param Notice $notice The notice that was sent
671 function mail_notify_attn($user, $notice)
673 if (!$user->email || !$user->emailnotifyattn) {
677 $sender = $notice->getProfile();
679 if ($sender->id == $user->id) {
683 if (!$sender->hasRight(Right::EMAILONREPLY)) {
687 $bestname = $sender->getBestName();
689 common_switch_locale($user->language);
691 if ($notice->hasConversation()) {
692 $conversationUrl = common_local_url('conversation',
693 array('id' => $notice->conversation)).'#notice-'.$notice->id;
694 // TRANS: Line in @-reply notification e-mail. %s is conversation URL.
695 $conversationEmailText = sprintf(_("The full conversation can be read here:\n\n".
696 "\t%s"), $conversationUrl) . "\n\n";
698 $conversationEmailText = '';
701 // TRANS: E-mail subject for notice notification.
702 // TRANS: %1$s is the sending user's long name, %2$s is the adding user's nickname.
703 $subject = sprintf(_('%1$s (@%2$s) sent a notice to your attention'), $bestname, $sender->nickname);
705 // TRANS: Body of @-reply notification e-mail.
706 // TRANS: %1$s is the sending user's name, $2$s is the StatusNet sitename,
707 // TRANS: %3$s is a URL to the notice, %4$s is the notice text,
708 // TRANS: %5$s is a URL to the full conversion if it exists (otherwise empty),
709 // TRANS: %6$s is a URL to reply to the notice, %7$s is a URL to all @-replies for the addressed user,
710 $body = sprintf(_("%1\$s just sent a notice to your attention (an '@-reply') on %2\$s.\n\n".
711 "The notice is here:\n\n".
716 "You can reply back here:\n\n".
718 "The list of all @-replies for you here:\n\n" .
720 $sender->getFancyName(),//%1
721 common_config('site', 'name'),//%2
722 common_local_url('shownotice',
723 array('notice' => $notice->id)),//%3
724 $notice->content,//%4
725 $conversationEmailText,//%5
726 common_local_url('newnotice',
727 array('replyto' => $sender->nickname, 'inreplyto' => $notice->id)),//%6
728 common_local_url('replies',
729 array('nickname' => $user->nickname))) . //%7
731 $headers = _mail_prepare_headers('mention', $user->nickname, $sender->nickname);
733 common_switch_locale();
734 mail_to_user($user, $subject, $body, $headers);
738 * Prepare the common mail headers used in notification emails
740 * @param string $msg_type type of message being sent to the user
741 * @param string $to nickname of the receipient
742 * @param string $from nickname of the user triggering the notification
744 * @return array list of mail headers to include in the message
746 function _mail_prepare_headers($msg_type, $to, $from)
749 'X-StatusNet-MessageType' => $msg_type,
750 'X-StatusNet-TargetUser' => $to,
751 'X-StatusNet-SourceUser' => $from,
752 'X-StatusNet-Domain' => common_config('site', 'server')
759 * Send notification emails to group administrator.
761 * @param User_group $group
762 * @param Profile $joiner
764 function mail_notify_group_join($group, $joiner)
766 // This returns a Profile query...
767 $admin = $group->getAdmins();
768 while ($admin->fetch()) {
769 // We need a local user for email notifications...
770 $adminUser = User::staticGet('id', $admin->id);
771 // @fixme check for email preference?
772 if ($adminUser && $adminUser->email) {
773 // use the recipient's localization
774 common_switch_locale($adminUser->language);
776 $headers = _mail_prepare_headers('join', $admin->nickname, $joiner->nickname);
777 $headers['From'] = mail_notify_from();
778 $headers['To'] = $admin->getBestName() . ' <' . $adminUser->email . '>';
779 // TRANS: Subject of group join notification e-mail.
780 // TRANS: %1$s is the joining user's nickname, %2$s is the group name, and %3$s is the StatusNet sitename.
781 $headers['Subject'] = sprintf(_('%1$s has joined '.
782 'your group %2$s on %3$s.'),
783 $joiner->getBestName(),
784 $group->getBestName(),
785 common_config('site', 'name'));
787 // TRANS: Main body of group join notification e-mail.
788 // TRANS: %1$s is the subscriber's long name, %2$s is the group name, and %3$s is the StatusNet sitename,
789 // TRANS: %4$s is a block of profile info about the subscriber.
790 // TRANS: %5$s is a link to the addressed user's e-mail settings.
791 $body = sprintf(_('%1$s has joined your group %2$s on %3$s.'),
792 $joiner->getFancyName(),
793 $group->getFancyName(),
794 common_config('site', 'name')) .
795 mail_profile_block($joiner) .
798 // reset localization
799 common_switch_locale();
800 mail_send($adminUser->email, $headers, $body);
807 * Send notification emails to group administrator.
809 * @param User_group $group
810 * @param Profile $joiner
812 function mail_notify_group_join_pending($group, $joiner)
814 $admin = $group->getAdmins();
815 while ($admin->fetch()) {
816 // We need a local user for email notifications...
817 $adminUser = User::staticGet('id', $admin->id);
818 // @fixme check for email preference?
819 if ($adminUser && $adminUser->email) {
820 // use the recipient's localization
821 common_switch_locale($adminUser->language);
823 $headers = _mail_prepare_headers('join', $admin->nickname, $joiner->nickname);
824 $headers['From'] = mail_notify_from();
825 $headers['To'] = $admin->getBestName() . ' <' . $adminUser->email . '>';
826 // TRANS: Subject of pending group join request notification e-mail.
827 // TRANS: %1$s is the joining user's nickname, %2$s is the group name, and %3$s is the StatusNet sitename.
828 $headers['Subject'] = sprintf(_('%1$s wants to join your group %2$s on %3$s.'),
829 $joiner->getBestName(),
830 $group->getBestName(),
831 common_config('site', 'name'));
833 // TRANS: Main body of pending group join request notification e-mail.
834 // TRANS: %1$s is the subscriber's long name, %2$s is the group name, and %3$s is the StatusNet sitename,
835 // TRANS: %3$s is the URL to the moderation queue page.
836 $body = sprintf(_('%1$s would like to join your group %2$s on %3$s. ' .
837 'You may approve or reject their group membership at %4$s'),
838 $joiner->getFancyName(),
839 $group->getFancyName(),
840 common_config('site', 'name'),
841 common_local_url('groupqueue', array('nickname' => $group->nickname))) .
842 mail_profile_block($joiner) .
845 // reset localization
846 common_switch_locale();
847 mail_send($adminUser->email, $headers, $body);