Choosing e-mail with different domain don't solve the problem. I can't give lost keys and recovery lost. My ISP don't blocked e-mail functionality. My spam filters are currently disabled, but problem is still. What Can I do now ?
Well it seems that you have continued to do the same thing, trying to recover lost keys, rather than as I suggested, use the SSL link and opt to get a new key.
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You could also try the SSL Registration Page: https://secure.avast.com/scripts/register.php?lang=ENG Select the third option, "I'm a registered user and my registration key has expired, I need a new one" See image below (from previous post).
If you use a different domain name and try to recover a lost key, there will be no matching record as you are using a different email address in this instance. Also if you are using the SSL link and choose the recover lost key, etc. then it will take you back to the non-SSL page so it can check against the database. So try using the SSL registration page, and ask for a new key as suggested and see what happens.
Click on the Registration Language and change to Polish if that helps, see image (click the image to expand)
