No E-mails from Contact Forms

Hi there,

Finally updated all of my WP sites to v3.0.4 over the weekend, and now none of my contact forms work. Well … in fact, they still work according to the sites, but no e-mails appear in the appropriate inboxes once they have been submitted.

Obviously, I don’t know whether the problem has only arisen with the update, as there is no indication of a problem until the forms are tested, and I did not test them immediately prior to the updates.

I have been using (successfully) cforms for the last year or so and this has worked brilliantly. In an attempt to solve the problem, I installed Custom Contact Forms on one of the sites, and the same problem exists.

Custom Contact Forms logs submission of the forms in its own system, but still no e-mails are sent out.

I have tried both WordPress Default mailing option, and SMTP, with zero success … and I have raised a ticket with my webhost to see if this is a problem at their end.

Anyone got any ideas … getting desperate here.

Cheers,
David