we would recommend to debug and inspecting the email variable e.g. within the immediate panel. Here also you can prototype the statements
Was any code change / package update done?
Anil_G
mkankatala
Oozair_Khan
Vinit_Mhatre
topology271828
adi.mehare
singh_sumit
Eric_Alvarado
esongi_park
Kismet_Tosun