Objective-C

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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Objective-C

#import <CkoEmail.h>

//  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.

CkoEmail *email = [[CkoEmail alloc] init];
email.Subject = @"GetCcAddr example";

[email AddCC: @"Joe Smith" emailAddress: @"joe@example.com"];
[email AddCC: @"Jane Doe" emailAddress: @"jane@example.com"];

int n = [email.NumCC intValue];
int i;
for (i = 0; i <= n - 1; i++) {
    NSLog(@"%@%d%@%@",@"Cc ",i,@" address: ",[email GetCcAddr: [NSNumber numberWithInt: i]]);
}