Not open url in letter

[andrei.dekalo]

Good afternoon.
Tell me please – why not open url`s page in the letter?
From letter -> https://diatec.com.ua/?nltr=mtsxo2h0dhbzoi8vzglhdgvjlmnvbs51ys9nyxpvdm9llw90b3bszw5pzs87o2yxntzlodq5mdiznjmxmzu4mwi2nwe4mjzjmwrimdgw
and -> Invalid data

What could be the reason?

[Stefano]

Hi, the encoded data seems broken, it sounds like it have been lower cased.

Stefano.

[Author]

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