yusheng123

Thank James very much for your comment and help! I double checked my WordPress config, and found out that the spams have nothing to do with WP. These spam emails come from my email server directly.

Sorry for my stupid post and thanks again!

Hi James, thanks for your reply!

I am sure that i didn’t integrated Akismet with Contact Form 7, because I did not know that integration at all.

In the old days, I did not see these spam messages in Akisment dashboard. In addition, if they sent out the spam emails from Contact Form 7, why the email body is not formatted as I defined in the Contact Form 7?

I am quite curious how did they achieve that (bypass reCapcha, not from comment, and send spam emails via wordpress system), so I can defend. Thanks!