I’m having the same problem. The Contact form appears to work and I get a successful response but the email never hits my inbox and it’s not in my spam/junk folder.
I changed email addresses to send the contact form info to and that didn’t make a difference.
I haven’t made any changes to my site no activated/installed any new plugins.
It looks like I stopped receiving emails 11-15-12 in the am.
I don’t know what else to do. Where is the MailDir folder within the WordPress site. I can’t seem to find one or is that hosting provider specific. I’m with Goadddy.
Thanks,
mr