public EmailAddress From { get; set; }

Public Property From As EmailAddress
	Get
	Set

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

// The actual code (put it into a method of your class)

Smtp mailer = new Smtp();

// Method 1: Setting Display Name and E-mail separately.
mailer.From.DisplayName = "John Doe, Sales Manager";
mailer.From.Email = "jdoe@domain.com";

// Method 2: Setting From field as string.
mailer.From.AsString = "\"John Doe, Sales Manager\" <jdoe@domain.com>";

// Method 3: Setting From field as EmailAddress.
mailer.From = new EmailAddress("John Doe, Sales Manager", "jdoe@domain.com");

// Method 4: Setting From field using Headers collection.
mailer.Message.Headers["From"] = "\"John Doe, Sales Manager\" <jdoe@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

' Method 1: Setting Display Name and E-mail separately.
mailer.From.DisplayName = "John Doe, Sales Manager"
mailer.From.Email = "jdoe@domain.com"

' Method 2: Setting From field as string.
mailer.From.AsString = """John Doe, Sales Manager"" <jdoe@domain.com>"

' Method 3: Setting From field as EmailAddress.
mailer.From = New EmailAddress("John Doe, Sales Manager", "jdoe@domain.com")

' Method 4: Setting From field using Headers collection.
mailer.Message.Headers("From") = """John Doe, Sales Manager"" <jdoe@domain.com>"