Email nothifications from wordpress do not work after migration on digitalocean

Posted September 19, 2016 4.3k views
NginxWordPressEmailUbuntu 16.04

My server configuration includes:
Ubuntu 16.04
Exactly on wordpress I am using plugin called Caldera Forms which one is using wordpress email system for sending notifications after someone complete the web form. Can someone help me with this?

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3 answers

you need to install a SMTP server. Try,

apt install postfix

Do you know should I configure entire server, I was planing to use other system (provider) as email platform.

I found what I need. Here is link:

After setting this up I will confirm one more time.

by finid
Postfix is an MTA (Mail Transfer Agent), an application used to send and receive email. In this tutorial, we will install and configure Postfix so that it can be used to send emails by local applications only.