Ignorant, Spammy, Superior

I have sent a CV to them through a job board and have had ignorant responses that cause me to believe the jobs are not real.
I have asked this company many times to remove my details and they refuse me.
I have been recieving emails for very bad job matches that clearly have not been manually reviewed, and recieve multiple emails for the same job on 2 different email addresses.
Their unsubscribe request doesnt appear to work.
I have emails from them going back 5 years and a written request from me to unsubscribe from over 3 years ago. And many requests since. I have found email addresses for 2 guys who appear to be company directors and sent a complaint through to them and had no response.
I urge companies not to use recruiters who treat prospective employees so rudely, or who use blanket searches to advertise themselves and fish for CVs.
I will not apply for jobs that are advertised through these people.