Bing has blocked my sites and sent a letter that I do not understand

[joe12joe]

Have you seen the email address from where they have sent you an email. If you have not inquired them about your website, they never send you these types of emails. It could be a scam, so watch out!

 

[Webby49]

When you say the businesses are in no way connected you need to be able to prove that I think. If you are optimizing for all of them I assume you are using similar backlink techniques etc so you link profile and site names all look very similar which may have flagged this up to Bing. Generally being an SEO for 3 different businesses all competing in the same market may reflect a conflict of interest anyway...

 

[logoonlinepros]

I think that is surprising for me too. In my opinion may be there are some spamming problems.If you can show the link of Bing mail which you have been received from them, then i can say something about that.