Dear NAME
We are [shocked and] sorry to learn about [your loss in] the [disaster – flood / fire / earthquake / typhoon / tsunami / shooting] that devastated [area]. [We are [anxious / glad] to know [if / that] your family is alright. We hope that no one has been seriously hurt and our thoughts and prayers go to the victims of the [disaster].
Please accept our sympathy and we hope that [area] will soon recover from the [disaster]. In the meantime, do let us know if we can assist you in anyway. We will stand behind you and provide our full support.
Sincerely yours,
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