Is it possible to use credentials from a Webmail account such as Yahoo, Mail, Techemail, etc. for sending emails from within my webpage? I have a webmail account with Techemail.com and Yahoo. Instead of using my hosting SMTP credentials, I wish to use Techemails or Yahoos. I found an example using Yahoo's SMTP/POP information and tried to emulate it in my webpage but I keep getting the "Failure sending mail" error. Not sure what I'm doing wrong. Here is my code below.
Imports System.Net.Mail
Private Sub FormatEmail()
Try
Dim [to] As String = txtEmailAddress.Text
Dim [from] As String = "myEmail@techemail.com"
When sending email using MailClient, is it possible to have the .From property be for an email of a different domain than the credentials passed to the SMTP server? E.g., my credentials passed in are @mydomain.com, but the .From email is @anotherdomain.com. Or, must they be the same?
I'm working on an ASP.NET project for the first time in about three years; in the meantime I've been working with Python/Django, PHP and Obj-C. Anyways, picked it right back up... except something that is totally killing me right now, and I have a feeling it must be staring me in the face:
I'm trying to bind to an LDAP server, for the purpose of authenticating users. The way it works here is, you bind on your own credentials, use that to find the Distinguished Name of the user you're authenticating, then you bind again on their DN and their password. If the bind is successful, the password was correct and the user can be authenticated.
Here's the problem - the first bind (on the fixed credentials, the ones with the ability to search for users and their subtrees) works fine. The search works fine. The second bind fails, no matter what, with the LDAP error INVALID_CREDENTIALS. This happens even when completely valid credentials are supplied.
Here's the code, with the usernames and passwords redacted, of course...
i just started learning of .NET using C#. i m working on Webmail Project. My Requirement is develop a webmail service for an internal organization in which u can send email to any domain and recieve as well as.first i need beginer training so i can send mails at simple level. currently m not able to send mails using smtp server and how to configure it.
I want to create a webmail like yahoo or gmail ? in which people can send email to yahoo and gmail and receive emails also ? at the same time i want that i can customize the css . I have heard of telerik webmail but the demo and the source code downloaded does not allows us send email .. .
The question: Is it possible to configure multiple SMTP servers or update the SMTP object server information at runtime?
Description of problem: The site I'm working on has a few pages which send emails. Our site is using Gmail so even though it's a custom domain our email is sent out though Gmail SMTP servers.
Some emails come from the system and some emails come from users in certain groups. I have an SMTP server configured with the admin email for the system e.g. admin@mysite.com This works fine and when I get the email it shows from admin@mysite.comOne of our user groups let's call it "groupA" has an email configured on our domain i.e. groupA@mysite.com When I send the email and specify a from address for the MailMessage object as groupA@mysite.com it still shows up in my outlook as coming from admin@mysite.com I did a little further testing and if I specify both the from address and the ReplyTo as groupA@mysite.com it will show as From=admin@mysite.com but when I choose reply in outlook it shows groupA@mysite.com My best guess is that Gmail is overwriting the From address with the SMTP user to prevent email spoofing.
I found this: http://www.systemnetmail.com/faq/4.1.aspx but it won't work for me since group A, B, and C all need to send emails from the same page.
I have a site that has username and password fields, but it's odd that after I logged in, next time I come back to the site, it doesn't store my credentials. Am I missing something?
1/ I have an ASP.NET MVC application running on my server, it uses Windows Authentication.
2/ There is different web application (written in Java) somewhere else that also uses Windows Authentication.
In the Controller of my MVC application I need to grab some information from this other Web app. How can I connect to the "foreign" application using the credentials of the user that is accessing my Controller?
I got a web service that I protect with basic authentication and use ssl. to make it easy for the clients that are gone use this web service I want to skip the 401 and send the credentials with the url (I would like so the customer can access the web service with url from their code / web app), question is this possible?I know about headers but a lot of the clients gone use this do not got the proper developing team to do code.
I have to post my request to the web page [URL] and this require 3 credentials namely account id ,username and password and i have to pass the some data for the fields in the page
We have an ASP.net application but some screens are deemed too slow to use by our users.As a result, we are trying to provide a WinForms-based alternative to those data-input centric screens so we can use richer controls like Grids with immediate screen updates and feedback for the user.
Ideally, I would like the users to login to the WinForms application using the same credentials they use in the ASP.net application?
Is it possible?I've found this post ( http://stackoverflow.com/questions/1172069/net-authentication-for-both-web-and-winforms ) but it isn't really answering the question from my point of view... We are not using WebServices, or WCF at the moment and do not plan to use it unless it is really the only way to achieve this.
I am using windows authentication for security in my webpage. Now i want is that if user opens a webpage and then sit idle for 15 minutes and after that try to use webpage , i can ask him for credentials.
I have a portal say 'portal.mysite.com'. I have another portal say 'login.mysite.com'. Could someone tell me how I could use the same login credentials to login into the subdomain?
I want to import yahoo contacts from yahoo credentials. In my application user will enter the credentials and his contacts should be imported. How can I do it ? I have already looked this Import Address Book from Gmail/Hotmail/Yahoo using C# and ASP.NET but this does not helped much. Is there any rest call to yahoo by which I can import contacts?
have been facing a problem in passing credentials to a web service. I have searched a lot on it and found solution but they didn't work for me coz the scenario with me little different I believe.The situation is like this. I have a 3rd party web service "https://3rdpartyserver/virtualdirectroy/service/service.aspx".So when I try to browse the service in IE it takes me to the login page ("https://3rdpartyserver/virtualdirectroy/Loginpage.aspx"), when I enter usename and password in it and hit Log In button it takes me to the service where all the web methods are listed
If a user has signed into their computer and are connected to an intranet, is there a way to grab the users crendtials and authentication them in asp.net? What specific code would do this?
I am trying to "behind the scenes" log myself into a website, from the VB code behind my ASP.NET website. But I am dumbfounded as to how to do this.
As far as I know I should be using the WebRequest or Webclient class. That is about as much as I know. I am not sure how to use the class.
I want to click a button on my website and have its Click event send a username and password to another website. This other site isot affiliated with mine. I realize the concept may seem stupid, but I plan on taking this further later, but Just need to know this now.
Is there any other place that makes sense to store credentials for third party APIs that you use to make API calls for Facebook, PayPal, etc.? I'm tempted to store sets of credentials (Sandbox, Live), etc. in my web.config and the in a Profile.cs class create a couple methods to go out and populate the profile custom object's properties with the values from my web.config based on an enum that holds the type of Profile account I want to get details for.
So for example I have an enum for PayPal called PayPalProfileType that has value ExpressCheckoutSandbox and ExpressCheckoutLive
In the constructor I'm passing in one of these values then calling a method SetSandboxValues() or SetLiveValues() dependong in what value was passed into my constructor. The SetSandBoxValues for example would set my Profile.cs's properties like ApiUserName, ApiPassword, ApiSignature with the values grabbed from my web.config in a section that has all sandbox values in my web.config.
I have a folder "uploads" at my FTP and I have to upload all the files in that folder using ASP Fileupload control, but I have to use FTP Credentials to upload the files. Earlier I use to do the same action by giving Write Permission to Internet Guest Account (IUSR) on that folder, but now scenario is different. Also what is the different between both methods? Is there any security concern in File Upload using FTP Credentials?
Is there any way,in Visual Studio,to specify credentials to test a web page with rather than having to go through the process of logging in every time?is there some common technique to testing with different roles and logins?It's just really tedious to constantly have to login and navigate to a specific page to test.
I have this code to send email notification in my page.
MailAddress to = new MailAddress("xxxxx@gmail.com"); MailAddress from = new MailAddress("xxx@gmail.com"); MailMessage message = new MailMessage(from, to); message.Subject = "Error Occred in the application:"; message.Body = ex.Message; SmtpClient client = new SmtpClient("smtp.gmail.com", 587); client.EnableSsl = true; client.Credentials = new NetworkCredential("user", "password");
Is there any other way we have without giving credentials to send the message?
