Hello again,
After many times removing and creating from zero the xml file of my rss I have been able to receive the email of my updates finally! I can say this issue has been solving after trial and error.
There is a problem now: There is a huge space between the first header line and the content of the first element of the feed (That I fitted in a table).
When i check in my web email reader the html source I see the following:
HEADER LINE OF THE FEED
Posted: 03 Jun 2016 07:00 AM PDT
<br>
<br>
<br>
<br>
<br>
<br>
<br>
<br>
<br>
<table>
CONTENT OF THE FEED
</table>
Anyone knows how to fix it? In my feed there isn't any BR tag. Depending of the web email reader service (Gmal, Yahoo, Hotmail) that space is bigger or shorter