Hi! I just installed the plugin (on http://www.cogmios.nl) and the first person to try it was my father... and he got the message "banned IP Adres"
Right... my first test...
So I checked http://www.mxtoolbox.com/blacklists.aspx and there were 3 who reported it blacklisted. But... upon further study they blacklisted the complete IP range of Ziggo.... (http://ziggo-gebruikers.nl/forum/searchresults.php?cof=FORID%3A10&ie=ISO-8859-1&q=blacklist&sa=Zoeken&cx=partner-pub-0689155978030219%3Aef00d6pjhsn&siteurl=ziggo-gebruikers.nl%2Fforum%2Fshowthread.php%3Ft%3D9169)
So......... can I whitelist his IP adres in Sabre?