On ons 15 dec 2010 20:05:46 CET, Nikolay Shopik wrote
Both using smtp when delivering mail to my server, difference is only in headers.
no logs ? have you configured envelope sender in spamassassin ? or better yet readed perldoc Mail::SpamAssassin::Conf perldoc Mail::SpamAssassin::Plugin::SPF have you installed Mail::SPF::Query or Mail::SPF ? first one is depricated -- xpoint http://www.unicom.com/pw/reply-to-harmful.html