Automatic	Use this constant to try any authentication protocol until one works.
CramMD5	Constant for the SMTP "CRAM-MD5" authentication protocol.
Login	Constant for the SMTP "LOGIN" authentication protocol.
Plain	Constant for the SMTP "PLAIN" authentication protocol.

Static methods

FormatDate

Format a date according to the RFC 822 syntax.

Properties

Alternative	Returns or sets if mail attachments are actually different alternatives of the same data. For example, a mail encoded in HTML, in UTF-8, or only in ASCII.
Authentication	Return or set the SMTP authentication protocol.
Bcc	Returns or sets the list of "Bcc" (i.e. blind carbon copy) recipients e-mail addresses.
Body	Return or set the mail body.
Cc	Returns or sets the list of "Cc" (i.e. carbon copy) recipients e-mail addresses.
Count	Return the number of parts in the current mail.
Debug	Return or set if the debugging mode is enabled for that SmtpClient.
Encrypt	Return or set the SMTP encryption method.
From	Returns or sets the return address of the mail.
Host	Returns or sets the SMTP server that will receive the mail.
InReplyTo	Return or set the `In-Reply-To` header.
MessageId	Return or set the `Message-ID` header.
Password	Return or set the user password.
Port	Returns or sets the SMTP port used by the SMTP server.
Subject	Returns or sets the mail subject.
To	Returns or sets the list of "To" recipients e-mail addresses.
User	Return or set the user login.

Methods

Add	Adds an attachment to the mail.
AddHeader	Add a custom header to the mail.
Clear	Clear the attachments.
Send	Send the mail.

Plain Text Example

Dim Email As New SmtpClient Email.Host = "MySMTPServer" Email.User = "MyUserName" Email.Password = "MyPassword" Email.From = "[email protected]" Email.To.Add("[email protected]") Email.Subject = "Hello World" Email.Body = "Hello World" Email.Send

HTML Example

Dim Email As New SmtpClient Dim HtmlBody As String Email.Host = "MySMTPServer" Email.User = "MyUserName" Email.Password = "MyPassword" Email.From = "[email protected]" Email.To.Add("[email protected]") Email.Subject = "Hello World" Email.Body = "Hello World" HtmlBody = "<html><body>Hello <b>World</b></body></html>" Email.Alternative = True Email.Add(HtmlBody, "text/html") Email.Send