How can I Email Test Complete Execution Report directly to client

Hi! I can't detail each steps, but this is a base you could work with.

1) configure the packer object (tools | options | engines | packer) - https://support.smartbear.com/testcomplete/docs/testing-with/log/working-with/compressing/from-tests.html

2) save your results from scripts (for example I use a basic keyword test added to the execution plan, which contains one function "saveLog") - https://support.smartbear.com/testcomplete/docs/reference/project-objects/test-log/log/saveresultsas.html

3) from the same keyword test as step 2, call the slPacker method to get a single archive file - https://support.smartbear.com/testcomplete/docs/reference/program-objects/slpacker/index.html

4) Use SendMail function to send the archive file via mail - https://support.smartbear.com/testcomplete/docs/reference/program-objects/builtin/sendmail.html