Right now when sending Vertical Response emails not only does it show up in the Vertical Response section (where it should) but it also shows up in the activity history and logs and activity for each contact attached to an account. I know it is possible to create an apex code to prevent this from happening. 

Basically, I need a code that will not push the mass email to the activity history. Any suggestions?? 

I wanted to create a workflow that would send an email whenever a First Meeting task was created. I have found out that that is not possible but also saw that you could create a trigger to do this. When I go to Setup --> Customize --> Activities --> Task Triggers, I do not see anything that allows me to create a New trigger. I am currently using Enterprise version of Salesforce. What is the code for the trigger to work in this scenario?? Any suggestions would be greatly appreciated.

Thanks!