Sometimes, life is more fun when one’s email spam filters are just a wee bit leaky*.
Dear Sir/madam,
I would like to purchase a large quantity of goods with good quality from your company.Kindly get back to me with a price list I wait for your immediate response.
If I had any belief that there was someone on the other end of this metaphorical (but also kind of literal) line:
Dear Sir/Madam,
I regret to inform you that we sell very few goods and that they are of embarassingly poor quality. We charge a flate rate of one billion dollars.
*There is also the whole false positive/false negative issue. If you don’t want significant false positives (ie, missing an email about an important meeting), then you usually have to live with a few negatives (see above).
The Finch and Pea 