Hi. Recently, on Jun 25, I started to received greatly increased form submission (just an email) on https://blog.solidsoft.pl/ which seems to be SPAM. It increased from 1 submission per 6 months to 1+ per day. The form contains the hidden “bot-field”, but it seems to be not enough. As I use the free plan, it can quickly deplete my limit.
Is there anything else I could do to protect against that kind of submissions?