> On Mar 10, 2017, at 10:50 AM, Linda Pagillo <lpad...@gmail.com> wrote: > > When the milter rejects a message, the sender gets a particular bounce > message. I need to know how to change the text of that bounce message.
The body of the bounce message is generated by the sending system, and cannot be specified by the receiving Postfix system that rejects the message. Only the short (typically one line) SMTP error response, that is typically included in the bounce report, originates with Postfix. That one line response is generated by the milter. Configure the milter to emit an appropriate reject message. -- Viktor.