Objective-C

Create an IMAP Mailbox

Demonstrates the Chilkat Imap.CreateMailbox method, which creates a mailbox on the IMAP server. When creating nested mailboxes, use the server's hierarchy delimiter reported in the SeparatorChar property. This example creates a mailbox named Archive2026.

Background: IMAP folders form a hierarchy, and the character that separates levels varies by server — commonly / or .. To create a sub-folder you build the path with that delimiter (for example Archive/2026), which is why you should read SeparatorChar rather than assume one. Creating mailboxes lets an application organize mail into folders programmatically, such as filing messages by year or project.

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Objective-C

#import <CkoImap.h>

BOOL success = NO;

//  Demonstrates the Imap.CreateMailbox method, which creates a mailbox on the IMAP server.
//  Use the server's hierarchy delimiter (the SeparatorChar property) when creating nested
//  mailboxes.

CkoImap *imap = [[CkoImap alloc] init];

imap.Ssl = YES;
imap.Port = [NSNumber numberWithInt:993];

success = [imap Connect: @"imap.example.com"];
if (success == NO) {
    NSLog(@"%@",imap.LastErrorText);
    return;
}

success = [imap Login: @"user@example.com" password: @"myPassword"];
if (success == NO) {
    NSLog(@"%@",imap.LastErrorText);
    return;
}

//  Create a new mailbox (folder) on the server.
success = [imap CreateMailbox: @"Archive2026"];
if (success == NO) {
    NSLog(@"%@",imap.LastErrorText);
    return;
}

NSLog(@"%@",@"Mailbox created.");

success = [imap Disconnect];
if (success == NO) {
    NSLog(@"%@",imap.LastErrorText);
    return;
}