Half of Britons think that the Royal Mail was “seriously undervalued” when it was floated on the stock market, the ITV News Index carried out by ComRes suggests.
The poll found 51% feel the 330p debut share price "seriously undervalued" the company, compared with just 12% who disagreed.
Nearly two in five (37%) said they do not know.
Postal workers have voted in favour of a one-day strike over issues linked to the controversial privatisation of Royal Mail.
The Communication Workers Union have voted overwhelmingly for strike action next month, with tough talk of 'industrial warfare.'