Outlook.com is allowing to connect your domain to their email servers. To validate the domain they give you the following instructions:
In my domain registrar i've defined
mysite.org.il. 86400 IN TXT v=spf1 include:hotmail.com ~all mysite.org.il. 86400 IN MX 0 *******523fc85f4870.pamx1.hotmail.com
As they asked, and it doesn't work.
I have also tried to define
*******523fc85f4870.pamx1.hotmail.com. with the trailing dot at the end and I saw that it automatically appends my fqdn to the end of the address. When I did that, the domain was verified correctly but occasionally it was de-verified (every time I refreshed it was either verified or not-verified)
What is the correct way to define it ?
Adding my complete record set:
mysite.org.il. 86400 IN NS ns1.sitesdepot.com. mysite.org.il. 86400 IN NS ns2.sitesdepot.com. mysite.org.il. 86400 IN A 18.104.22.168 ftp.mysite.org.il. 86400 IN CNAME mysite.org.il. www.mysite.org.il. 86400 IN CNAME myapp.herokuapp.com. mysite.org.il. 86400 IN TXT v=spf1 include:hotmail.com ~all mysite.org.il. 86400 IN MX 0 ******6aea9523fc85f4870.pamx1.hotmail.com