I’m quite stumped. My registration page doesn’t submit on my production site, but works fine in my local (of course). The page flashes for a split second then stays on the same page. No errors in the console. No php errors in the log.
Sigh. I’m talking to myself… It seems that disabling that security plugin seemed to work but now my registration is back to broken. So I’m not sure that was really it, or there’s something else going on.
Naturally right after I posed my plea for help I figured it out. I had a bot attack about a week ago and as a result I tightened down a security plugin I’ve been using. Apparently some setting in that plugin broke the registration. So now I don’t have the security plugin enabled, which will probably mean a bunch of bot registrations, but I’ll try to narrow down the issue and report back in case it helps anyone else.
It isn’t that the emails are not being sent. It is that the emails are not making it to the destination, either blocked by ISP’s or somehow caught in spam or something.