Rust

Get a Cc Recipient's Address Only

Demonstrates the Chilkat Email.GetCcAddr method, which returns only the address part (not the friendly-name part) of the Nth carbon-copy recipient. The index is zero-based. This example adds two Cc recipients and prints each one's address.

Background: When you need the machine-usable part of a recipient — the actual user@domain — GetCcAddr returns it without the display name. This is what you want for validating addresses, removing duplicates, or comparing against an allow/deny list, since the display name is free-form text and not reliable for identity.

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Rust

// Demonstrates the GetCcAddr method, which returns only the address part (not the friendly
// name) of the Nth carbon-copy recipient.  The index is zero-based.

let email = chilkat::Email::new();
email.set_subject("GetCcAddr example");

let _ = email.add_cc("Joe Smith", "joe@example.com");
let _ = email.add_cc("Jane Doe", "jane@example.com");

let n = email.num_cc();
for i in 0..n {
    println!("Cc {} address: {}", i, email.get_cc_addr(i).unwrap_or_default());
}