With all due respect, the information you supplied (was) insufficient. A careful reading of the document from the link you provided clearly points out that:
"...Genieo has always, to my knowledge, required the user to manually run an installer clearly named "Install Genieo," regardless of the site it was downloaded from called it."
Therefore, since I have not actively, i.e., with full knowledge installed it, it is has never been active to its full extent on my machine. Having said that, some of it's effects did cause some problems which I outlined in previous posts. They probably piggy-backed in some fashion from a third party download (possibly from Softonic which was also named in the link you provided) which might have caused the only two problems I was having.
In addition, I had already run searches on my system for all of the files enumerated in the link you provided from another source and none of them had ever existed or exist now.
Finally, it becomes apparent that one does not to actually have "Installed Genieo" for it to cause problems for Safari and Apple Mail. Why this is so remains a mystery. Lastly, I have shut-down my machine and then did several cold boots to see if it returned. It did not. So, if my efforts were "not sufficient" then why is it that there are no remaining Genieo files still active and causing problems?
Despite the implications of your post I believe the processes I ran solved the problem for at least two of the issues caused by Genieo. And so I believe my post was a valid one for those who have only these problems.
Wrth gwrs fy mod yn unig lefel un, beth ydw i'n ei wybod.