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Name

smtp - Client-side tcl implementation of the smtp protocol

Synopsis

package require Tcl

package require mime ?1.0?

package require smtp ?1.3?

smtp::sendmessage token options

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Description

The smtp library package provides the client side of the smtp protocol.

smtp::sendmessage token options
This command sends the MIME part represented by token to an SMTP server. options is a list of options and their associated values. The recognized options are:

-servers
A list of SMTP servers. The default is localhost.
-ports A list of SMTP ports. The default is 25.
-queue Indicates
that the SMTP server should be asked to queue the message for later processing. A boolean value.
-atleastone
Indicates that the SMTP server must find at least one recipient acceptable for the message to be sent. A boolean value.
-originator
A string containing an 822-style address specification. If present the header isn't examined for an originator address.
-recipients
A string containing one or more 822-style address specifications. If present the header isn't examined for recipient addresses).
-header
A list of keywords and their values (may occur zero or more times).

If the -originator option is not present, the originator address is taken from From (or Resent-From); similarly, if the -recipients option is not present, recipient addresses are taken from To, cc, and Bcc (or Resent-To, and so on). Note that the header key/values supplied by the -header option (not those present in the MIME part) are consulted. Regardless, header key/values are added to the outgoing message as necessary to ensure that a valid 822-style message is sent.

The command returns a list indicating which recipients were unacceptable to the SMTP server. Each element of the list is another list, containing the address, an SMTP error code, and a textual diagnostic. Depending on the -atleastone option and the intended recipients, a nonempty list may still indicate that the message was accepted by the server.

See Also

mime, pop3, ftp, http

Keywords

mail, email, smtp, mime, rfc821, rfc822, internet, net


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