Thank you for sharing this anti-spam bot. Now a lot of problems will be resolved. I hope that this bot will be updated with new features. Please advice, any bot for checking e-mail? I have one on mind but not sure that it can help: https://cleantalk.org/wordpress-anti-spam-plugin. I have different telegram bots: exchange bot, tickets seller bot, railway bot, and I am think that it is the best way to do something. Now I can't imagine my work without telegram bots.