Zig

Set the X-Priority Header of an Email

Demonstrates how to set the X-Priority header field of an email. Zig

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

pub fn main() !void {
    // The AddHeaderField can be called to add any header field.
    // If the header field already exists, AddHeaderField replaces it.
    const email = try chilkat.Email.init();
    defer email.deinit();
    email.addHeaderField("X-Priority", "3 (Normal)");

    email.addHeaderField("X-Priority", "1 (High)");

    email.addHeaderField("X-Priority", "5 (Low)");

    // The X-Priority value ranges from 1 to 5, with 1 being
    // high priority, 3 is normal, and 5 is low.
    // You may set X-Priority to the number alone:

    email.addHeaderField("X-Priority", "1");

    // Including extra text, such as (High), should not
    // affect how the header is interpreted.
    email.addHeaderField("X-Priority", "1 (High)");
}