Hi Mugo,<br><br>It will be good of you point what you have already done so far in your SPF implementation and where exactly you are having hurdles. <br><br>From my understanding of SPF apart from the MX you also need to explicitly specify all your outgoing (SMTP) servers, if you have a domain <a href="http://example.com">example.com</a> then in your DNS TXT record you need to have the following entry;<br>
<br>&quot;v=spf1 mx ip4:xx.xx.xx.xx  ~all&quot;<br><br>~all indicates that the record should allow for a softfail and ip4 basically means IPV4 and the xx is your outgoing server IP, you can have several IPs by separating them with spaces e.g<br>
<br>&quot;v=spf1 mx ip4:xx.xx.xx.xx  ip4:xx.xx.xx.xx ~all&quot; <br><br>I cant seem to access site <a href="http://openspf.org">openspf.org</a> but I stumbled on this after googling <a href="http://retrohack.com/howtouse-spf-records-to-combat-domain-spoofing/">http://retrohack.com/howtouse-spf-records-to-combat-domain-spoofing/</a>  which gives you a basic overview like above. <br>
<br>Good luck! <br><br><br clear="all"><br>-- <br>˙˙˙˙˙˙˙˙˙˙˙˙˙˙˙˙˙˙˙˙˙˙˙<br>Regards,<br>David Njuki<br>@njukey [Google,Twitter,Yahoo] <br><br>