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Whats the difference between Sender, From and Return-Path? What's the difference between an email Sender, From and Return-Path value? Example: I have a contact form where the user can input their email, would this be assigned to sender, from or return-path?
smtp e-mail headers: return-path vs. sender vs. from Sender is the person that sent the email, if different than the From ("Sent by Sender on behalf of From ") Sometimes this is set by the user's mail software, and sometimes by their mail server This, if present, should be different from the From address These headers can all be faked pretty easily, so verification is pretty much out
In a C# event handler, why must the sender parameter be an object? According to Microsoft event naming guidelines, the sender parameter in a C# event handler "is always of type object, even if it is possible to use a more specific type" This leads to lots of event
Explain this: CheckBox checkbox = (CheckBox)sender; 1 The sender parameter (which is declared as plain Object) is cast to CheckBox as you apparently know that the sender of that event always is a CheckBox
Understanding C# Events use of sender object - Stack Overflow The thing i'm having a bit of trouble understanding is the use of the sender object What I would like to use it for is to pass a handle to a class object I have with various structures and data in when making a request (or setting up a monitor)
vba - Get sender email address - Stack Overflow strSenderName = Sender GetExchangeUser() PrimarySmtpAddress the sender name comes up as "empty" How I can extract the sender's email address?
MailMessage, difference between Sender and From properties What's the difference between the Sender and the From properties in the MailMessage class? Are they both the same, and if not is there a reason to use Sender together with From?
Working with object sender, EventArgs e inside an Event Handler The signature of an event handler in Net is (or at least should be): (object sender, XXArgs e) where XXArgs is a class that inherits from EventArgs sender is, well, the sender of the event In your example, if you click on a button, the button will fire the event using its own instance reference (this) for the sender parameter (so sender is a reference to your button) This is useful because