To exact searching use this rules:
- email address gmail.com can contain 3–64 characters long. Email addresses gmail.com can
contain any combination of letters, numbers, or symbols like letters (a-z), numbers (0-9), and
periods (.) before symbol @.
- email address gmail.com cannot contain before or after symbol @ an ampersand (&), equals sign
(=), underscore (_), apostrophe ('), dash (-), plus sign (+), comma (,), brackets (<,>), or more
than one period (.) in a row.
- email address gmail.com can begin and end with any legal character except a period (.).
Comments to delete:
- any HTML elements and BB-codes will be deleted automatically (active links that contains codes HTTP or HTTPS);
- contain an offensive text, contradict moral norms, call for illegal actions, are fraudulent;
- contain a set of meaningless, or identical characters, letters in the first line, unnecessary spaces, symbols, points;
- violate in any way copyrights and the rights to trademarks;
- use of languages other than English;
- the presence of a huge items of errors in the text;
- advertising video chats, erotic video and photography, offering any sexual services;
- offers of earning capacity on the Internet, viewing, clicking or other questionable activities;
- containing advertisement of tobacco, alcohol products, drugs, products or substances of doubtful origin;
- rendering occult services, fortune telling, magic, forecasts, horoscopes, etc .;
- collection of donations, contributions or any kind of investment;
- job offers;
- use of a large quantities of question marks and exclamation marks;
- propaganda of terrorism, prostitution, drug addiction, sexism, racism, homophobia, violence, political parties;
- comments should not contain more than 300 symbols.
Administration may modify or supplement these rules at its discretion.