The Times regrets that it cannot acknowledge unpublished E-mail, letters or faxes.

The banks there consistently refuse to acknowledge letters and cables, in fact they won't even acknowledge his existence.

We regret that we are unable to acknowledge letters.

We are unable to acknowledge or return unpublished letters.

Unlike newspapers they always acknowledge letters.

We regret that because of the large volume of mail received, we are unable to acknowledge or return unpublished letters.

Employees who didn't bother even to acknowledge letters, CVs and applications, were particularly wounding.

We regret that we cannot acknowledge or return unpublished letters.

The Vatican did not even acknowledge letters from priests and lay people here.

Any speller who exceeds the time limit is automatically eliminated; judges do not acknowledge letters spelled after the end of Finish Time.