symfony swiftmailer: mail not sent in prod-environment
<p>I have a symfony 2.8 app, with fosuserbundle implemented. In the <code>dev</code> environment, the registration confirm mails are sent, but not in the <code>prod</code> environment. There is no log message and the smpt configuration is correct.</p>

<p>sf version: 2.8.1
swiftmailer-bundle version: current (compatible with sf version; <code>2.*</code> in composer json)
fosuserbundle: 1.3.5 (<code>*</code> in composer)</p>

<p>dev-config:</p>

<pre><code>imports:
    - { resource: config.yml }

framework:
    router:
    resource: "%kernel.root_dir%/config/routing_dev.yml"
    #strict_requirements: true
    profiler: { only_exceptions: true }

web_profiler:
    toolbar: true
    intercept_redirects: true

assetic:
    use_controller: true
</code></pre>

<p>Has anyone the same problem?</p>

<p><strong>edit</strong></p>

<p>I just tried a mail with the following console command in <code>prod</code> env: <code>php sf --env=prod swiftmailer:email:send</code></p>

<p>Terminal output: </p>

<pre><code>#!/usr/bin/env php
From: test@antondachauer.de
To: mail@antondachauer.de
Subject: test
Body: test
Sent 1 emails
</code></pre>

<p>But the mail has not been sent. In the <code>dev</code> env, it works also in terminal.</p>