(Objective-C) Upload .eml File to an IMAP Mailbox

Demonstrates how to upload the MIME source of an email to a mailbox on an IMAP server.

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#import <CkoImap.h>
#import <CkoStringBuilder.h>

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

// This example assumes Chilkat Imap to have been previously unlocked.
// See Unlock Imap for sample code.

// Connect to an IMAP server.
// Use TLS
imap.Ssl = YES;
imap.Port = [NSNumber numberWithInt:993];
BOOL success = [imap Connect: @"MY-IMAP-DOMAIN"];
if (success != YES) {
    NSLog(@"%@",imap.LastErrorText);
    return;
}

// Login
success = [imap Login: @"MY-IMAP-LOGIN" password: @"MY-IMAP-PASSWORD"];
if (success != YES) {
    NSLog(@"%@",imap.LastErrorText);
    return;
}

CkoStringBuilder *sbMime = [[CkoStringBuilder alloc] init];
[sbMime LoadFile: @"qa_data/eml/emoji_pizza.eml" charset: @"utf-8"];

// Upload to the mailbox.
success = [imap AppendMime: @"[Gmail]/testFolder" mimeText: [sbMime GetAsString]];
if (success != YES) {
    NSLog(@"%@",imap.LastErrorText);
    return;
}

[imap Disconnect];

NSLog(@"%@",@"OK.");