contact_personal_form_submit in core/modules/contact/contact.pages.inc

Form submission handler for contact_personal_form().

contact_site_form_submit in core/modules/contact/contact.pages.inc

Form submission handler for contact_site_form().

drupal_mail in core/includes/drupal.inc

Composes and optionally sends an email message.

email_example_mail_send in modules/examples/email_example/email_example.module

Sends an e-mail.

hook_watchdog in core/modules/system/system.api.php

Log an event message.

MailTestCase::testCancelMessage in core/modules/simpletest/tests/mail.test

Test that message sending may be canceled.

MailTestCase::testPluggableFramework in core/modules/simpletest/tests/mail.test

Assert that the pluggable mail system is functional.

_update_cron_notify in core/modules/update/update.fetch.inc

Performs any notifications that should be done once cron fetches new data.

_user_mail_notify in core/modules/user/user.module

Conditionally create and send a notification email when a certain operation happens on the given user account.