The address this message goes out as: Drupal's site mail, else MAIL_FROM. Empty means it cannot be sent, which cfwMail refuses at commit time rather than the drain discovering it.
MAIL_FROM
cfwMail
The address this message goes out as: Drupal's site mail, else
MAIL_FROM. Empty means it cannot be sent, whichcfwMailrefuses at commit time rather than the drain discovering it.