hi friends I have a domain it had banned from search enginees. I have deleted that website and I opened a new site with that domain. But domain has banned before, so I can't indexed the site how can I unban the domain from search enginees? Anyone can help me?
You can submit unban requests to the search engines. It would prob be easier to get a new domain, though.
To actually answer your question. Login to Google Webmaster Console and post a 'reinclusion request' clearly stating that you are a new owner and you have removed ALL bad things on the web site.
I have removed all negative things. I deleted the site and then I opened a new site. how can I e-mail to google searching enginee department?
^ i agree with this one.. also optimize first your site that and prove to them that the site is really for re-inclusion..