I was trying to use the cHHat feature on the Hilton website, but was encountering problems. Following their FAQs, I instead sent an email to
[email protected]
It was returned as invalid mailbox. I retried, and received the same error. Is this the correct email address? Is there another one I can use?
Also, what is the Diamond Hhonors telephone #? I can't seem to locate it on the website. Thanks.