luasocket sending mail
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- Subject: luasocket sending mail
- From: Martin <wtxnh-lua@...>
- Date: Tue, 6 Jul 2010 11:05:27 +0200
I have this script for luasocke-2.0.2 on Linux machine
smtp = require("socket.smtp")
ltn12 = require("ltn12")
mime = require("mime")
headers = {
Subject = 'Many dots',
To = "martin@localhost",
}
body_text = [[
Some dots here
...
..
.
..
...
No more dots
]]
body = body_text
message = {
headers = headers,
body = body
}
mail = {
from='martin@localhost',
rcpt='martin@localhost',
source = smtp.message(message),
}
assert(smtp.send(mail))
It does send the mail but the mail is truncated ie. it is not stuffed.
If I change line
body = body_text
with
bs = ltn12.source.string(body_text)
filter = mime.normalize()
body = ltn12.source.chain(bs, filter)
then email is sent as I wanted it to be.
This makes me think that maybe mime.dot() function should be
change a bit in a way to stuff lines that ends with '\n' not only
with '\r\n'. I am aware that RFC require that command to SMTP have
to end with '\r\n' line ends but some MTA servers do accept '\n'
(at least my postfix--and I _belive_ most if not all of them do).
This would make luasocket more cooperative with real world.
Martin