<div>
You can do it with a gmail account<br />
<br />
<a href="https://support.google.com/a/answer/176600?hl=en" rel="ugc nofollow">https://support.google.com/a/answer/176600?hl=en</a><br />
<br />
smtp server is smtp.gmail.com<br />
Port 465 SSL or 587 TLS
</div>


You can do it with a gmail account

https://support.google.com/a/answer/176600?hl=en [https://support.google.com/a/answer/176600?hl=en]

smtp server is smtp.gmail.com
Port 465 SSL or 587 TLS

<div>
Freepbx provides options;<br />
one use &quot;gmail. with no fields to fill but email and pass<br />
the other option &quot;other no feels for ports.<br />
<br />
See attached in question.
</div>


Freepbx provides options;
one use "gmail. with no fields to fill but email and pass
the other option "other no feels for ports.

See attached in question.

<div>
I Followed your instruction and changes to other smtp.gmail.com:465<br />
Use authentication<br />
Use TLS<br />
Allow plaintext<br />
Then switched back to gmail<br />
(tried many other options till got it working)
</div>


I Followed your instruction and changes to other smtp.gmail.com:465
Use authentication
Use TLS
Allow plaintext
Then switched back to gmail
(tried many other options till got it working)

<div>
<div class="content wysiwyg-content">
Google makes it difficult to send notification from applications (believe for security reasons).<br />
<br />
Need help in freepbx to send voice mail notification. see attached. <br />
<br />
Already enabled less secure apps. <br />
2 step verification is turned off.<br />
<a href="https://filedb.experts-exchange.com/incoming/2016/06_w24/1100964/pbxemail.JPG" target="_blank" class="file-inline" title="pbxemail.JPG (100 KB)"><svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 512"><path d="M67.508 468.467c-58.005-58.013-58.016-151.92 0-209.943l225.011-225.04c44.643-44.645 117.279-44.645 161.92 0 44.743 44.749 44.753 117.186 0 161.944l-189.465 189.49c-31.41 31.413-82.518 31.412-113.926.001-31.479-31.482-31.49-82.453 0-113.944L311.51 110.491c4.687-4.687 12.286-4.687 16.972 0l16.967 16.971c4.685 4.686 4.685 12.283 0 16.969L184.983 304.917c-12.724 12.724-12.73 33.328 0 46.058 12.696 12.697 33.356 12.699 46.054-.001l189.465-189.489c25.987-25.989 25.994-68.06.001-94.056-25.931-25.934-68.119-25.932-94.049 0l-225.01 225.039c-39.249 39.252-39.258 102.795-.001 142.057 39.285 39.29 102.885 39.287 142.162-.028A739446.174 739446.174 0 0 1 439.497 238.49c4.686-4.687 12.282-4.684 16.969.004l16.967 16.971c4.685 4.686 4.689 12.279.004 16.965a755654.128 755654.128 0 0 0-195.881 195.996c-58.034 58.092-152.004 58.093-210.048.041z"/></svg>pbxemail.JPG</a>
</div>
</div>


pbxemail.JPG

Google makes it difficult to send notification from applications (believe for security reasons).

Need help in freepbx to send voice mail notification. see attached. 

Already enabled less secure apps. 
2 step verification is turned off.

Send email from application via gmail

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

Google Workspace is a suite of cloud computing productivity and collaboration software tools and software. It includes Google’s popular web applications including Gmail, Drive, Hangouts, Calendar, and Docs. While these products are available to consumers free of charge, Google Workspace adds business-specific features such as custom email addresses at your domain and storage for documents and email.

Google Workspace

Web applications are systems that run in browsers that perform functions normally associated with other client-based programs. One of the most commonly used web applications is email; instead of downloading individual emails to a local machine, the data is shown through a website. Other examples of web applications are collaborative systems like a wiki or an online game.

Web Applications

Software is any set of instructions that directs a computer to perform specific tasks or operations. Computer software consists of programs, libraries and related non-executable data (such as documentation). Computer software is non-tangible, contrasted with computer hardware, which is the physical component of computers. Software written in a machine language is known as "machine code". However, in practice, software is usually written in high-level programming languages than machine language. High-level languages are translated into machine language using a compiler or interpreter or a combination of the two.