need help in email services in asp.net c# code

Question

Dear Sir, Sir i have code for sending email. it is working in local host fine and exactly, but the same code is not working for (otherthan local host) internet. can anybody please help me out in this.i need explanation that why it is not working in internet and also if you can please help me out.

Jenith Thakkar · Answer

Okay Let me Explain you in detail and also the solution When you did your code that time it work in developement environment which is localhost so it will be in your local System. So for use this functionality in from mobile or any other device you need to first deploy this on server or IIS After Deploy it to IIS. you can easily access it using URL Are you getting my point?

SWAMY YT · Answer

ir actually i followed your guidlines and i found the issues like 1)The World Wide Web Publishing Service (WWW Service) did not register the URL prefix http://*:80/ for site 2. The necessary network binding may already be in use. The site has been disabled. The data field contains the error number. 2)Not mounting because there is no matching DCB. This is expected, if a non-DriveFS device is bei. 3)ng mounted. If this prevents DriveFS startup, it may mean the DriveFS device has its identity o. 4)bscured by a filter driver. 5)The server {E10F6C3A-F1AE-4ADC-AA9D-2FE65525666E} did not register with DCOM within the required timeout.

Jenith Thakkar · Answer

Okay open event viewer and then application log and you got proper error message

SWAMY YT · Answer

but while deploying the iis it throws 1 error, the folowing attached file hasthe error page please suggest me what to do

SWAMY YT · Answer

Yes sir i got the point. but how can i deploy the iis, sorry i think my points making you annoying, but i dont have an idea in these things that's why i am asking everything to you

SWAMY YT · Answer

exactly sir.

Jenith Thakkar · Answer

So you mean to say this link http://ChangePassword.aspx?uid=" + UniqueId not working on internet right?

SWAMY YT · Answer

i.Actually my requirements is like that sir, i am designing 1 webpage for that if i click forgot password,usercan get the email link which was the code please refer the following code SendPasswordResetEmail(). II. After user recieving the link, he clicks on the link and it directly redirects to the change password page. that's it sir but my problems be like that, the whole code working under local host only, if user can connect to local host then it works fine but the user connect to mobile data the click function is not redirects to the change password page.

SWAMY YT · Answer

otherthan the local host here is my urllink sir, http://ChangePassword.aspx?uid=" + UniqueId

SWAMY YT · Answer

Sir i am working with local host. irrespective of local host i want communicate the email services with the internet but i don't know much sir, cold you please help me out.

SWAMY YT · Answer

Sir i try with that code but i am getting lot of errors like, 1)Severity Code Description Project File Line Suppression State Error Unrecognized configuration section appsetting. D:\ASP Practice WebSite\Website23072018\Web.config 53. 2)After inserting the new code my input control filelds are affecting with errors, in the case (without appSetting ) it is working fine for local host only. 3)And also some time i am getting the error like, the web form control fileds are getting errors like does not exist in the current context Website23072018 D:\ASP. why this is happens in some time what is the solution for this.

Jenith Thakkar · Answer

Add new Key in WebConfig like this And in your SendPasswordResetEmail Method just write string EndPointUrl = ConfigurationSettings.AppSettings["EndPoint"]; And in place of sbEmailBody.Append("http://localhost:2214/ChangePassword.aspx?uid=" + UniqueId); set sbEmailBody.Append(EndPointUrl+"/ChangePassword.aspx?uid=" + UniqueId);

Jenith Thakkar · Answer

This Url is Working only for Localhost because the End Point is http://localhost:2214 in http://localhost:2214/ChangePassword.aspx?uid=" + UniqueId if you want to use this on another End point Then you need to set that Endpoint in place of this

SWAMY YT · Answer

find my code here, private void SendPasswordResetEmail(string ToEmail, string UserName, string UniqueId) { // MailMessage class is present is System.Net.Mail namespace MailMessage mailMessage = new MailMessage("YourEmail@gmail.com", ToEmail); // StringBuilder class is present in System.Text namespace StringBuilder sbEmailBody = new StringBuilder(); sbEmailBody.Append("Dear " + UserName + ", "); sbEmailBody.Append("Please click on the following link to reset your password"); sbEmailBody.Append(" "); sbEmailBody.Append("http://localhost:2214/ChangePassword.aspx?uid=" + UniqueId); sbEmailBody.Append(" "); sbEmailBody.Append(" Air Rotor Technologies Chikmagalur "); mailMessage.IsBodyHtml = true; mailMessage.Body = sbEmailBody.ToString(); mailMessage.Subject = "Reset Your Password"; SmtpClient smtpClient = new SmtpClient("smtp.gmail.com", 587); smtpClient.Credentials = new System.Net.NetworkCredential() { UserName = "sales@airrotor.in", Password = "*********" }; smtpClient.EnableSsl = true; try { smtpClient.Send(mailMessage); } catch (Exception ex) { //Error, could not send the message Response.Write(ex.Message); } }

SWAMY YT · Answer

Sir i want session data in my project that's y i am trying to store the session data in a variable for future purpose but i am facing an error like Object reference not set to an instance of an object. here is my code string username ; protected void Page_Load(object sender, EventArgs e) { if (!IsPostBack) { BindProjectData(); } if (Session["userName"] != null) { username = Session["userName"].ToString(); } else { username = Session["userName"].ToString(); }

Jenith Thakkar · Answer

Sorry to say but i'm not getting your requirement properly will you please define in details

Jenith Thakkar · Answer

Will you Please Provide Me another Url which is not localhost?

SWAMY YT · Answer

then how to set another Endpoint in place of this means, how to make it global. users can access throgh the internet as well as localhost.

Jenith Thakkar · Answer

Will you please Provide your Code For Sending Email