The fact that Lieutenant Maryk was reading official mail at the table beside him made no difference.

Queeg was sitting in his underwear at the desk, working over a pile of official mail.

The House version of the legislative spending bill allocates $124.5 million for all official mail.

The franking privilege allows members of Congress to send official mail to constituents at government expense.

In some countries postage stamps have been issued specifically for official mail.

Some of the earliest official mail were the messages sent by kings, emperors and other rulers.

The current officials of the United States are typical: a blue stylized eagle and the words "official mail."

They became so unpopular that the government used them on official mail and destroyed many others.

A number of countries have perforated stamps to denote official mail.

The three powers could only transport official mail.