I would try again.
I’ve just managed to send an email to: enquiries@travelclaimsservices.com.
Got a reply:
Thank you contacting enquiries@travelclaimsservices.com <mailto:enquiries@travelclaimsservices.com> please note that your email has been automatically forwarded to our claims department.
We acknowledge receipt of your communication and would confirm that your correspondence will be dealt with as quickly as possible. Once your claim has been reviewed in accordance with the terms and conditions of your policy we will be in contact with you.
If you are contacting us with regard to a claims form these can be downloaded directly from http://www.travelclaimsservices.com <http://www.travelclaimsservices.com/>
And there seems to be an mx now:
> set type=mx
> travelclaimsservices.com
Server: xxx
Address: xxx
Non-authoritative answer:
travelclaimsservices.com MX preference = 10, mail exchanger = mail.travel
claimsservices.com