Send mail in Process Transaction phase in RE Framework

Hi All,

I am attaching RE Framework sample project.

I have to send email in Process Transaction phase . I am reading my mail in Init Phase where i have get outlook mail message activity under some invoke workflow.

And i have to send mail in Transaction phase but i am not getting the list in smaple3.xaml .It is coming as Null and not entering foreach loop and failing there. Please have a look into my attachment. please have a look on the argument in every invoke and samples xaml.
I believe i am not doing it properly there, please correct me on that . I am very new to Ui-path. :slight_smile:

Get Outlook mail message in sample1
and Send Smtp Mail message in sample3. (504.5 KB)