'Giant Mass Email Document' from 'Do Not Reply'

How sloppy and/or lazy can you get? ‘Giant Mass Email Document’ from ‘Do Not Reply’:

• I’ve cropped the email, but it doesn’t say what they do at all.
• He misspelled ‘machienery’, part of his company name.
• He used his own email account, so likely will be tagged a spammer and none of his real clients will get his email for a week.

He did remember to have an ‘unsubscribe’ link, but I imagine he’ll never do another mass email because ‘it doesn’t work’.