Security :: Email Encryption Using System.Net.Mail Assembly?
Sep 7, 2010Has anyone used the above assemblies to send emails using public key enryption, specifically PGP?
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C# - Email Formatting Using System.Net.Mail Smtpclient?
Feb 24, 2011How do I format the body of the email so it doesn't look so old school :) I've tried sending html through it, but it just comes out as html in the body of the email.
View 2 RepliesEmail Attachment Not Sending With System.web.mail
Nov 5, 2010I have the following code in a function to send an email out
[Code]....
Calendarstream(pageID) returns the following filepath as a string
c:\inetpub\wwwroot\foldername\emailAttachments\calendar.ics
The value of attachment is the the filepath being returned however the attachment is not sending. The emails sends without the attachment.
Web Forms :: Embedding Hyperlink In Email Using System.Net.Mail?
Sep 25, 2010My goal is to embed a link in the email.
Purpose is that the user needs to click the link in his email to activate the account.
But my emailbody with the link is just shown as plain-Non clickabel text.
the body text looks like:
string mailBody = "please click the following link to activate your account:<br>
[Code]....
[Code]....
smtp.Send(mailMsg);
How do i embed this link in the receivers email as hyperlink instead of plain nonclickable text?
Inserting A Table In HTML Email With System.Net.Mail?
Jan 30, 2011I am having trouble putting all of the pieces together.
Can anyone give me an example of code to use with ASP.Net 3.5 that will send an HTML email using a Table in the Body? Or as the Body?
C# - System.net.mail Email Are Landing In Spam / Junk?
Mar 10, 2011I am sending Email from SMTP server and all my Emails are landed in Junk in Hotmail ,Live and Yahoo. I am not using any Spam like content and following all the guildline to send Emails.
I check on mail to identify the Issues and found quite a few issues below
1) HELO Greeting Check
Description: Email Server HELO is . HELO greeting does not contain a valid domain. We would recommend to have a valid domain in HELO greeting. Ideally HELO greeting should be the same as Email server host name (in FQDN format).
2) BATV (Bounce Address Tag Validation) Check
Description: Email server is not using BATV format while sending out emails. BATV is recommended to ensure that your users do not become a victim of bounce floods.
3) DKIM (Domain Keys Identified Mail) Check
Description: Email does not contain any DKIM/Domain Keys Signature and the published Domain Keys policy rejects such unsigned emails. Therefore it is very likely that your emails are considered SPAM by Email servers verifying Domain keys. Signing your Outbound emails as per your Domain Keys policy will minimize chances of your Email being considered as SPAM.
Sending Email Using System.Net.Mail Only Works To Internal Addresses
Feb 1, 2010I created a web form to send emails and using a class to perform the task. The process works well for all internal email addresses but will not deliver to external email addresses. I am not sure if I missed something in the code to send to external address.
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Web Forms :: Sending Bulk Templated Using Email System.Net.Mail.SmtpClient?
Jul 21, 2010Dear sir all i want to know is that is this that best way to send mail to listof users provided that i need to had my custom html template as well.
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And this is how i call this function to send multiple mail
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Web Forms :: Using System.Net.Mail To Send Email To Gmail Account From Outlook Web Server
Jul 15, 2010I am trying to send an email from our web server to a gmail account via System.Net.Mail but am failing miserably receiving this error message:
Mailbox name not allowed. The server response was:
that domain isn't in my list of allowed rcpthosts (#5.7.1) Using this code I am able to send emails to other email addresses on our Outlook email server:
[Code]....
So I know I am capable of sending email to Gmail with port 587 and using the proper credentials of my own Gmail account. That is not the problem.
The problem is I want to be able to have the mail sent from my application from whatever the user puts in the FROM (Email address): text box to a Gmail account. When I use the above code, the address that the email is sent from is my own.
So the question is: Is there any way to configure this to be able to send from an Outlook email server to a Gmail account without having to use my Gmail account to actually do it (using my credientials). Therefore showing the email as sent from whatever the user puts in the txtEmail text box, and having it sent from the Outlook server?
I know my SMTP uses the port 25 for outgoing mail and I am pretty sure that the Gmail settings block port 25 for incoming mail, which makes sense, but what doesnt make sense is I can compose a message in Outlook and send it to a gmail account, but I cannot automate this through my programming, which makes me feel certain its my programming.
Security :: Encryption Algorithm - Encryption Of Data Required In The Coding?
Sep 16, 2010Not sure if I'm posting the question in the right category.
1) I'm working in a project where encryption of data is high priority. Could some one suggest what would be the best encryption method to protect data from being cracked.
I'm using TCP/IP protocol.
2) Is HTTPS totally secured. If I'm using HTTPS, does that mean that there is no encryption of data required in the coding?
Security :: Delivery Of Mails (gmx.de) Failing With System.Net.Mail.SmtpClient
Aug 9, 2010I'm running a website and to keep my members informed I regularly send mails to our members by the following code :
[Code]....
But the problem is that some mails are not been delivered when I do this by this code.
This is especially not done for gmx.de or gmx.eu mails; but also for other type of mail addresses.
When I send the mail individually I don't have problems.
GMX refers to the following text to avoid SPAM [URL]
Security :: Sending Email In Asp 3.5 C Sharp / Unable To Recived The Mail?
Jul 21, 2010I am writing the code for contactus module for DNN. But i ma unable to recived the mai. what i m missing in the code.
SmtpClient smtpClient = new SmtpClient();
MailMessage mailMsg = new MailMessage();
MailAddress fromAddress = new MailAddress("friendemail@mail.com", "friend");
smtpClient.Host = "abc.mail.com";
//smtpClient.Port = 587;
smtpClient.Port = 25;
mailMsg.From = fromAddress;
mailMsg.To.Add(myaddress@mail.com");
mailMsg.Subject = "test message";
mailMsg.IsBodyHtml = false;
mailMsg.Body = "hello friend";
try
{
smtpClient.Send(mailMsg);
}
catch (Exception ex)
{
// lblstatus = "sending fail" + ex.Message;
}
Security :: System.Data.SqlClient.SqlClientPermission Error - No Custom Assembly - Sys Admin
Aug 12, 2010I've researched the System.Security.SecurityException: Request for the permission of type 'System.Data.SqlClient.SqlClientPermission, System.Data, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089' failed. error.
So far all the suggestions indicate either a custom assembly that needs a permission change (I don't have any custom assemblies) or requires a setting change on the server (I'm not the admin). This is for a ReportViewer app using RDLC files. So my questions are: Are there any other things to try troubleshooting?
I'm a complete newb at attempting to understand (I don't) what I've read on this subject regarding the server admin part. What do I need to tell the server admin to check out and/or change? I've looked at the commonly referenced post on wss_mediumtrust.config (I have no idea what that is). Post link. But with no clue on what the post is talking about I don't know what to ask the admin for.
Web Forms :: Difference Between System.Web.Mail And System.Net.Mail?
May 27, 2010what is diff between System.Web.Mail and System.Net.Mail.....
View 6 RepliesSecurity :: How To Stop Sending Mail When Email Format Is Wrong In Password Recovery Control
Jan 20, 2011I want get code for how to stop sending mail when email format is wrong in password recovery control and getting error message and also how to getting error message, means how to stop that.
View 5 RepliesUsing System.Web.Mail And System.Net.Mail - Error "MailMessage Is Ambiguous"
Dec 29, 2010We have a website which we have re-designed and coded to work using System.Net.Mail but other parts of our website use System.Web.Mail We have specified the namespaces to be used in our web.config file but as we are specifying both System.Net.Mail and System.Web.Mail and they both use MailMessage it throws an error 'MailMessage' is ambiguous, imported from the namespaces or types 'System.Web.Mail, System.Net.Mail'. Is there anyway to avoid this error and still use both namespaces?
View 2 RepliesSending Mail Message To Multiple Addresses Using System.Net.Mail
Sep 15, 2010VWD 2008 Express. Visual Basic. I use the following routine (XXXXX have replaced sensitive data) to try to send an email message to mutiple email addresses. It only sends to the first email address in the comma-delimited list. How can I send the message to multiple email addresses?
View 6 RepliesWeb Forms :: System.Net.Mail.SmtpException: Failure Sending Mail
Sep 17, 2010'System.Net.Mail.SmtpException: Failure sending mail. ---> System.IO.IOException: Unable to read data from the transport connection: net_io_connectionclosed. at System.Net.Mail.SmtpReplyReaderFactory.ProcessRead(Byte[] buffer, Int32 offset, Int32 read, Boolean readLine) at............................
getting the above error when sending mail from asp.net 2.0
Email - How To Send Mail From Google / Yahoo Or Other Mail Domains?
Mar 3, 2011I have a "Contact Us" page where in users will give in their email id and a query and on submitting the form, web admin would receive that email.
If I configure their email id to "from" MailAddress and send the mail, it will fail to do so if the ID is from popular mail domains like gmail or hotmail but would work with other unpopular or non existent domains like me@abcxyzmail.om without any credentials provided!
It worked with gmail after I configured SMTP and network credentials properly. The aim is to let the admin of my website who receives the email be able to hit the reply button in his mail client and see the "to" field populated with the "from" field filled in "contact us" page. Is there any proper way to do this or a tip or trick to accomplish it.
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Mail Stopped Sending With System.net.mail?
Jun 16, 2010I've built several websites on my local machine and have successfully tested sending mail from within the application, but suddenly the mail won't go anywhere! I have a try-catch routine, and I'm getting the message that the mail has been sent successfully but it's not going anywhere. This is the code that I've used in a test page - the html page has a button and a textbox and nothing else. I've imported the system.net.mail namespace.
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I'm getting the 'Email Successfully Sent' Message but I'm not receiving the email. I don't think I've changed any settings to stop the emails from going.
Adding Attachment To E-mail Using System.Net.Mail?
Dec 8, 2010I'm trying to add an attachment to an e-mail which I'm sending out, but the attaching part doesn't appear to be working properly since I do not receive the attachment. Anyone know why this is occuring? No exceptions are being thrown. I am sending the
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AJAX :: Unable To Load Type 'System.Web.UI.ScriptReferenceBase' From Assembly 'System.Web.Extensions,
Oct 11, 2010i have installed ajax control kit successfully and all controls already came in toolbar tab named "Ajax Control toolkit"But when i try to design any page using with ajax control toolkit, follow error is coming:
Could not load type 'System.Web.UI.ScriptReferenceBase' from assembly 'System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35'.
Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.
Exception Details: System.TypeLoadException: Could not load type 'System.Web.UI.ScriptReferenceBase' from assembly 'System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35'.
Source Error:[Code]....
Stack Trace: [Code]....
[TypeLoadException: Could not load type 'System.Web.UI.ScriptReferenceBase' from assembly 'System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35'.]
AjaxControlToolkit.ToolkitScriptManager.OnResolveScriptReference(ScriptReferenceEventArgs e) in [code]...
I am using VIsual Studio 2008 , framework 3.5 but i don't know why in error information version is showing 2.0
i install tool kit according 3.5 framework.also note, framework built-in ajax tags i can use fine and they work properly.
AJAX :: Ajaxtoolkit - Debug Error Could Not Load Type System.Web.UI.ScriptReferenceBase' From Assembly System.Web.Extensions
Dec 15, 2010i have installed ajaxtoolkit 3.5 but when i debug i am getting this error Could not load type 'System.Web.UI.ScriptReferenceBase' from assembly 'System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35' even i have changed my tags to
<asp:ToolkitScriptManager
ID="ToolkitScriptManager1"
EnablePartialRendering="true"
runat="server"></asp:ToolkitScriptManager>
System Namespace And System Assembly Used With Same Name?
May 29, 2010in mscorlib.dll assembly with "System" namespace present ,why it was necessery to take the same name "System" for a assembly System.dll ? Is there any relation in choosing the same name ?
View 7 RepliesSecurity :: No Encryption In URL?
Aug 4, 2010I am using a Query Encryption Technique shown in Thread[URL]I am facing a problem with the above module status bar always displays real URL,& when ever i right click on page then properties than Address URL shows Real URL
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