Network.Smtp.Types

Types used by ismtp.

Mail monad

type Mail r = MailT r IO

The Mail monad is MailT over IO.

type MailT r m = StateT r MailConfig (Iteratee SmtpResponse m)

The MailT monad transformer encapsulates an SMTP session.

SMTP service extensions

data Extension

SMTP service extension.

Constructors

AuthExt (Set AuthMethod)

Authentication extension.

Instances

Eq Extension

Ord Extension

Read Extension

Show Extension

data AuthMethod

Authentication methods for the SMTP authentication extension.

Constructors

AuthMethod

We don't know any authentication methods yet.

Instances

Eq AuthMethod

Ord AuthMethod

Read AuthMethod

Show AuthMethod

Other types

data MailConfig

Mail session configuration.

Constructors

MailConfig

Fields

mailExtensions :: Set Extension

Supported extensions.

mailHandle :: Handle

Connection handle.

mailWriteTimeout :: Int

Write timeout in milliseconds.

data SmtpCommand

Failed SMTP command (used by SmtpException).

Constructors

SmtpDataCmd

DATA.

SmtpHelloCmd ByteString

EHLO or HELO with domain.

SmtpMailFromCmd ByteString

MAIL FROM with address.

SmtpQuitCmd

QUIT.

SmtpRcptToCmd ByteString

RCPT TO with address.

SmtpResetCmd

RSET.

SmtpVerifyCmd ByteString

VRFY with the given user name.

SmtpWelcomeCmd

Waiting for welcome message.

data SmtpException

SMTP exception.

Constructors

SmtpException

Fields

smtpErrorMessage :: String

smtpErrorCommand :: SmtpCommand

smtpErrorCode :: Integer

smtpErrorServerMessage :: String

Instances

Show SmtpException

Typeable SmtpException

Exception SmtpException

data SmtpResponse

SMTP response.

Constructors

SmtpResponse

Fields

smtpCode :: Integer

Three digit response code.

smtpMessages :: Vector ByteString

Messages sent with the code.

Instances

Eq SmtpResponse

Show SmtpResponse