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- local smtp = require("socket.smtp")
- local mime = require("mime")
- local ltn12 = require("ltn12")
- rcpt = {
- "exemplo@exemplo.com"
- }
- mesgt = {
- headers = {
- ["content-type"] = 'text/html; charset="ISO-8859-1"',
- ["content-transfer-encoding"] = 'quoted-printable',
- to = "exepmo <"exemplo@exemplo.com">",
- ["content-type"] = 'image/png; name="image.png"',
- ["content-disposition"] = 'attachment; filename="image.png"',
- ["content-description"] = 'a beautiful image',
- ["content-transfer-encoding"] = "BASE64"
- subject = sujet
- },
- body = "texto texto texto",
- [1] = {
- body = ltn12.source.chain(
- ltn12.source.file(io.open("image.png", "rb")),
- ltn12.filter.chain(
- mime.encode("base64"),
- mime.wrap()
- )
- )
- }
- }
- r, e = smtp.send{
- from = from,
- rcpt = rcpt,
- source = smtp.message(mesgt),
- port = 21,
- server = servidordemail
- }
- headers = {
- -- Remember that headers are *ignored* by smtp.send.
- from = "Sicrano de Oliveira <sicrano@example.com>",
- to = "Fulano da Silva <fulano@example.com>",
- subject = "Here is a message with attachments"
- },
- body = {
- preamble = "If your client doesn't understand attachments, rn" ..
- "it will still display the preamble and the epilogue.rn" ..
- "Preamble will probably appear even in a MIME enabled client.",
- -- first part: no headers means plain text, us-ascii.
- -- The mime.eol low-level filter normalizes end-of-line markers.
- [1] = {
- body = mime.eol(0, [[
- Lines in a message body should always end with CRLF.
- The smtp module will *NOT* perform translation. However, the
- send function *DOES* perform SMTP stuffing, whereas the message
- function does *NOT*.
- ]])
- },
- -- second part: headers describe content to be a png image,
- -- sent under the base64 transfer content encoding.
- -- notice that nothing happens until the message is actually sent.
- -- small chunks are loaded into memory right before transmission and
- -- translation happens on the fly.
- [2] = {
- headers = {
- ["content-type"] = 'image/png; name="image.png"',
- ["content-disposition"] = 'attachment; filename="image.png"',
- ["content-description"] = 'a beautiful image',
- ["content-transfer-encoding"] = "BASE64"
- },
- body = ltn12.source.chain(
- ltn12.source.file(io.open("image.png", "rb")),
- ltn12.filter.chain(
- mime.encode("base64"),
- mime.wrap()
- )
- )
- },
- epilogue = "This might also show up, but after the attachments"
- }
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