You may not get a reply because your home domain is in the SURBL list, so your message will likely end up in everyone's spam folder. I've pasted the SpamAssassin report below.
Content analysis details: (5.7 points, 5.0 required)
pts rule name description
-------------------------------------------------- -0.0 SPF_HELO_PASS SPF: HELO matches SPF record -0.0 SPF_PASS SPF: sender matches SPF record -2.6 BAYES_00 BODY: Bayesian spam probability is 0 to 1% [score: 0.0000] 4.5 URIBL_SC_SURBL Contains an URL listed in the SC SURBL blocklist [URIs: interia.pl] 3.8 URIBL_AB_SURBL Contains an URL listed in the AB SURBL blocklist [URIs: interia.pl]