1 --[[--

2 success = -- true, if mail has been sent successfully, otherwise false

3 net.send_mail{

4 envelope_from = envelope_from, -- envelope from address, not part of mail headers

5 from = from, -- From header address or table with 'name' and 'address' fields

6 sender = sender, -- Sender header address or table with 'name' and 'address' fields

7 reply_to = reply_to, -- Reply-To header address or table with 'name' and 'address' fields

8 to = to, -- To header address or table with 'name' and 'address' fields

9 cc = cc, -- Cc header address or table with 'name' and 'address' fields

10 bcc = bcc, -- Bcc header address or table with 'name' and 'address' fields

11 subject = subject, -- subject of e-mail

12 multipart = multipart_type, -- "alternative", "mixed", "related", or nil

13 content_type = content_type, -- only for multipart == nil, defaults to "text/plain"

14 binary = binary, -- allow full 8-bit content

15 content = content or { -- content as lua-string, or table in case of multipart

16 {

17 multipart = multipart_type,

18 ...,

19 content = content or {

20 {...}, ...

21 }

22 }, {

23 ...

24 },

25 ...

26 }

27 }

28

29 This function sends a mail using the /usr/sbin/sendmail command. It returns true on success, otherwise false.

30

31 --]]--

32

33 function net.send_mail(args)

34 local mail

35 if type(args) == "string" then

36 mail = args

37 else

38 mail = encode.mime.mail(args)

39 end

40 local envelope_from = args.envelope_from

41 local command = {"/usr/sbin/sendmail", "-t", "-i"}

42 if

43 envelope_from and

44 string.find(envelope_from, "^[0-9A-Za-z%.-_@0-9A-Za-z%.-_]+$")

45 then

46 command[#command+1] = "-f"

47 command[#command+1] = envelope_from

48 end

49 local stdout, errmsg, status = os.pfilter(mail, table.unpack(command))

50 if not status then

51 error("Error while calling sendmail: " .. errmsg)

52 end

53 if status == 0 then

54 return true

55 else

56 return false

57 end

58 end