title: ContactForm 7 doesn't send mail (even if he thinks he did)
body: <p>I have a WordPress site that I'm using Contact Form 7 on. I configured it, inserted my template both for mail and form and tried to run it on my web server (online, not local). Problem is - mail doesn't come. I completely don't know where to look for any cause of this issue. I have CF7 installed on two other sites and they are working well. What can it be? Please note, that <code>mail()</code> function works well on my server.</p>