If string contain text with one single special character (separator),
How to ad a space after point before separator and trim any space after separator?
Exemple string:
Expect result:
Since an accepted answer can't be deleted hence sharing the solution as mentioned in the first comment,
=SUBSTITUTE(LEFT(A1,FIND("@",A1)),".",". ")&SUBSTITUTE(MID(A1,FIND("@",A1)+1,LEN(A1))," ","")