SymfonyMailer::MAILBOX_LIST_HEADERS

A list of headers that can contain multiple email addresses.

See also

\Symfony\Component\Mime\Header\Headers::HEADER_CLASS_MAP

File

core/lib/Drupal/Core/Mail/Plugin/Mail/SymfonyMailer.php, line 66

Class

SymfonyMailer

Defines an experimental mail backend, based on the Symfony mailer component.

Namespace

Code

protected const MAILBOX_LIST_HEADERS = [
  'from',
  'to',
  'reply-to',
  'cc',
  'bcc',
];