I will be distributing the EAsendmail service install .exe along with my own application as part of an Inno setup.

I am happy with making inno setup install both my own application and the sendmail service but would rather have the 'start EAservice manager' check box on the service installation have a default of unchecked instead of checked. (I don't think my users will understand what is going on if they suddenly get a full screen form with lots of blue on it when they were expecting my own application).

Although I find the manager useful, my users are unlikely to want to use the manager or understand how to use it.

Is there a way to set the default to NOT show the manager when the service is installed and first started?

That is not a problem, i will build a special installer for you. I will send you the PM once I finished it.

Hi, after I did a research, our installer supports silent installation.
You just need to use

easendmailservice /S

S is case-sensitive.

then non GUI will be displayed and the installation will be finished in background, please have a try.