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?
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
windows - sender as in C# - Stack Overflow An event’s sender is just passed to the event handler as an object Now when that event is raised, you usually know what kind of sender you can expect (since you set up the event handler yourself), but the method still requires an object type Now the as is a type conversion that tries to convert the object into that type, but returns null if the type is not compatible So in this case, you
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
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?
How to set the From email address for mailx command? This is troubling for me because the man page of mailx says: "-r address Sets the From address Overrides any from variable specified in environment or startup files Tilde escapes are disabled The -r address options are passed to the mail transfer agent unless SMTP is used This option exists for compatibility only; it is recommended to set the from variable directly instead