Zig

Append (Upload) an Email to an IMAP Mailbox

Demonstrates the Chilkat Imap.AppendMail method, which uploads an Email object to a mailbox on the server. The first argument is the destination mailbox name and the second is the Email. After a successful append, the AppendUid property holds the UID the server assigned (or 0 if none was reported). This example uploads a newly built message to the Drafts mailbox.

Background: The IMAP APPEND command lets a client add a message directly to any mailbox without sending it through SMTP — it is how "Save to Drafts" works, and how a client keeps its own copy in Sent. The initial \Seen state is governed by the AppendSeen property (or by the flag arguments of the AppendMimeWithFlags variants).

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Zig

const std = @import("std");
const chilkat = @import("chilkat");

pub fn main(init: std.process.Init) !void {
    const alloc = init.arena.allocator();

    // Demonstrates the Imap.AppendMail method, which uploads an Email object to a mailbox on the
    // server.  The 1st argument is the destination mailbox name and the 2nd is the Email.

    const imap = try chilkat.Imap.init();
    defer imap.deinit();

    imap.setSsl(true);
    imap.setPort(993);

    imap.connect("imap.example.com") catch {
        std.debug.print("{s}\n", .{try imap.getLastErrorText(alloc)});
        return;
    };

    imap.login("user@example.com", "myPassword") catch {
        std.debug.print("{s}\n", .{try imap.getLastErrorText(alloc)});
        return;
    };

    // Build the email to be uploaded.
    const email = try chilkat.Email.init();
    defer email.deinit();
    email.setSubject("Meeting agenda");
    email.setFrom("Alice <alice@example.com>");
    try email.addTo("Bob", "bob@example.com");
    email.setBody("Let's meet at 10am to review the agenda.");

    // Append (upload) the email to the "Drafts" mailbox.
    imap.appendMail("Drafts", email) catch {
        std.debug.print("{s}\n", .{try imap.getLastErrorText(alloc)});
        return;
    };

    // AppendUid holds the UID assigned by the server (0 if the server did not report one).
    std.debug.print("Appended UID: {d}\n", .{imap.getAppendUid()});

    imap.disconnect() catch {
        std.debug.print("{s}\n", .{try imap.getLastErrorText(alloc)});
        return;
    };
}