I.e. try to send some e-mails without the log4j vuln syntax (just put your IP) and see if you still get hit. It's just the fact that there is the IP, not that i

I.e. try to send some e-mails without the log4j vuln syntax (just put your IP) and see if you still get hit. It's just the fact that there is the IP, not that it happens to use the jndi syntax.