<div>
<div class="content wysiwyg-content">
All, <br />
<br />
I have a strange issue with an older asterisk server. &nbsp; We had to reinstall postfix but now when asterisk sends out a voicemail via email it also sends a delivery confirmation email that says the email was sent properly. &nbsp; Does anyone know how to turn this off? &nbsp;It has to be coming from asterisk because I can send from postfix itself and don't have this issue.
</div>
</div>


All, 

I have a strange issue with an older asterisk server.   We had to reinstall postfix but now when asterisk sends out a voicemail via email it also sends a delivery confirmation email that says the email was sent properly.   Does anyone know how to turn this off?  It has to be coming from asterisk because I can send from postfix itself and don't have this issue.

Mail Delivery Confirmation Being Sent from Asterisk

IP telephony (Internet Protocol telephony) is a general term for the technologies that use the Internet Protocol's packet-switched connections to exchange voice, fax, and other forms of information that have traditionally been carried over the dedicated circuit-switched connections of the public switched telephone network (PSTN). Using the Internet, calls travel as packets of data on shared lines, avoiding the tolls of the PSTN. The challenge in IP telephony is to deliver the voice, fax, or video packets in a dependable flow to the user.

IP Telephony

Linux is a UNIX-like open source operating system with hundreds of distinct distributions, including: Fedora, openSUSE, Ubuntu, Debian, Slackware, Gentoo, CentOS, and Arch Linux. Linux is generally associated with web and database servers, but has become popular in many niche industries and applications.

Linux

A Linux distribution is an operating system made as a software collection based on the Linux kernel and, often, on a package management system and are available for a variety of systems. A typical Linux distribution comprises a Linux kernel, GNU tools and libraries, additional software, documentation, a window system (the most common being the X Window System), a window manager, and a desktop environment. Most Linux systems are open-source software made available both as compiled binaries and in source code form, allowing modifications to the original software. Over three hundred distributions are in active development, including commercially backed distributions (such as Fedora, openSUSE and Ubuntu) and community-driven distributions (such as Debian, Slackware, Gentoo and Arch Linux).