Problem in URL encoding "+" string in post data content ALSO Error on the Client Side 404 and erroor on the Client side 422

I was trying to sent a post request which has a field email where i put abcd+efgh@gmail.com and send. i always got the response email is invalid. I tried sending it without the +, it accepts. Yes the api accepts + when i go through the browser but not through leaf.xnet.

Content type is application/x-www-form-urlencoded.

Also i have got error on client side 404 and 422 even when i am checking the status code. even on 404 and 422 the server send json data which i want to parse but before that it crashes on request which got 404 and 422 request.

[xDiogow]

Try System.Web.HttpUtillity.UrlEncode("Your Email")
it should fix it