fixed to apply 'op_mail_envelope_from' config for sendmail transport (refs #3582, BP from #3358)
fixed to apply 'op_mail_envelope_from' config for sendmail transport (refs #3582, BP from #3358)

openpne/OpenPNE3,openpne/OpenPNE3,openpne/OpenPNE3,openpne/OpenPNE3