I tried to submit a message via http://www.thaivisa.com/contact My email address (mandatory field) was rejected as invalid. I suspect this was because the part before the @ sign includes a full stop. Basically, the validation is broken.

Some domains are not permitted, what is the bit after the @?

gmail.com

I should probably add that I eventually used an alternative @gmail.com address to submit the message. That went through OK. I don't think that @gmail.com is the problem. I can only think it's the full stop in the first part of the address.

You do know that google allows but ignores the full-stop (period) in account names, right? So you could have submitted it without the dot. Same address.

And I would think it very ODD that thaivisa would see a dotted email address as invalid.

I would do some tests but I don't want to annoy Linda.