Online family email notofication

Hello,

 

I have been playing with this product for a while and found out one very useful, indeed. Everything worked perfectly and I was about to introduce it to the family, when suddenly e-mail nofitication stopped working.

 

Could someone help me out with this issue. What might be wrong? Did I make mistake in configuration installation... even it's so simply :)

 

Thanks a lot in advance.

 

Cheers

Krystian