public EmailAddressCollection To { get; set; }

Public Property To As EmailAddressCollection
	Get
	Set

// To use the code below, import MailBee namespaces at the top of your code.
using System;
using MailBee;
using MailBee.SmtpMail;
using MailBee.Mime;

// The actual code (put it into a method of your class).
Smtp mailer = new Smtp();

mailer.To.Add("email@address.com");
mailer.To.Add("John Doe, Sales Manager", "jdoe@domain.com");
mailer.To.Add(new EmailAddress("user@host.com"));
mailer.To.AsString += "Bill Smith <bsmith@company.com>, kathy@mail.com, \"John Long, Jr.\" <jl@domain.com>";

Console.WriteLine(mailer.To.ToString());

// The output.
email@address.com, "John Doe, Sales Manager" <jdoe@domain.com>, user@host.com, "Bill Smith" <bsmith@company.com>, kathy@mail.com, "John Long, Jr." <jl@domain.com>

' To use the code below, import MailBee namespaces at the top of your code.
Imports MailBee
Imports MailBee.SmtpMail
Imports MailBee.Mime

' The actual code (put it into a method of your class).
Dim mailer As New Smtp

mailer.To.Add("email@address.com")
mailer.To.Add("John Doe, Sales Manager", "jdoe@domain.com")
mailer.To.Add(New EmailAddress("user@host.com"))
mailer.To.AsString += "Bill Smith <bsmith@company.com>, kathy@mail.com, ""John Long, Jr."" <jl@domain.com>"

Console.WriteLine(mailer.To.ToString())

' The output.
email@address.com, "John Doe, Sales Manager" <jdoe@domain.com>, user@host.com, "Bill Smith" <bsmith@company.com>, kathy@mail.com, "John Long, Jr." <jl@domain.com>