OmIn This , blog I am going to explain with sample payload, which is mentioned as constant in content modifier step, I like to save this in iflow and later retreive this payload agian at required place.
based on the payload information( xml, csv ) based token,xpath, row number group
( i want to split this message) again with iterative slitter again.
The above configuration sends 2 mails by splitting message
if you put payload as csv file, line-break with group 1 as follows