ext_conf_template.txt

  # cat=basic; type=string; label= PID of FE page with mailer plugin for mail queue.
cronpage =

  # cat=basic; type=string; label= Default charset of a message: Default is UTF-8
charset = UTF-8
  # cat=basic; type=string; label= Default encoding of a message: Options for this are "8bit" (default), "7bit", "binary", "base64" and "quoted-printable".
encoding = 8bit
  # cat=basic; type=string; label= Default Return-Path: Leave empty to use php.ini settings, set to 1 to use the sender address or write down an e-mail-address.
returnpath =