Few inbuilt variables in Informatica email task can be used to display number of records loaded to target. Relatively UNIX email command provide more flexibility to capture source and target statistic. %e,%l,%r can get us needed.
How to write it in email task
CNT_RCRD_LDED: (%l) \n — \n is new line character to format diplay.
CNT_RCDS_RJCT: (%r) \n
Informatica Email will look like.