sorry for bother first of all, but I'm not able to solve a small problem and I need your help.
I've put a custom field "email" in the report page , and I supposed I've to enter an email address in there .
doing so it happens I received no error but unfortunately, also the receiver doesn't received the mail .
I'm using one "tested" address, one that normally for other projects receive mail notification without problem .
I was wondering something is wrong in my configuration of the custom field, or maybe I don't have to enter the mail address but something else ( I don't know ) .
everything regarding the mail notification works fine so I suppose the general configuration is ok , but if there's something to check , please just give me an input on where to look at

I'm posting the configuration of the above field hoping it could help. ( if the Italian language is a problem I can switch the language setting).
if you need any further information I can turn it to you without problem .
thx in advance for your help and time .
regards