0 the number of letters received at one time or on one subject:
1 the number of letters received at one time or on one subject:
There were over 200 letters and cards in that postbag, most of them from people complaining about particular words, grammatical constructions, or pronunciations they had heard on the air.
Until recently, however, most of us received complaints in our postbag from people who had not used it, and who wanted a better service.
It takes up much of our constituency postbag and surgery work.
Our postbags and the polls tell us how people feel.
My postbag tells me that my constituents also feel badly let down by magistrates.
The business postbag in my constituency has a different agenda.
My postbag, like that of many of my colleagues, has demonstrated the breadth and depth of concern about fuel prices.
By any standards that is a heavy postbag.