Email MIME problem

[webpoet]

I´m using the fuctions found at here to send e-mail with several attachments and it all seems to work fine except the receiving e-mailclient (Outlook) doesn´t find the attached file(s). It displays the right size of the e-mail and even says the number of files attached but it doesn´t show the files so the receiver can access them.

Any idea of how to fix this ?

Sending the file 112light.txt as attachment the headers generated look like this:

MIME-Version: 1.0 Content-Type: MULTIPART/MIXED; BOUNDARY="-lib_multipart-0.82582300.1054347542" X-Generated-By: Lib Multipart for PHP, Version 1.0.0; http://www.nirvani.net/software/

---lib_multipart-0.82582300.1054347542 Content-Type: text/plain; charset=us-ascii Testar ---lib_multipart-0.82582300.1054347542 Content-ID: Content-Transfer-Encoding: BASE64 Content-Type: text/plain; name="112light.txt" Content-Description: Content-Disposition: attachment; filename="112light.txt" X-Sent-By: [e-mail] X-mailer: Pine 3.31 TnVtbWVyIGb2ciBtaW5kcmUgb2NoIHZhcmRhZ2xpZ2FyZSBwb2xpc+RyZW5k ZW4uDQo0MDExOTAw ---lib_multipart-0.82582300.1054347542--

[webpoet]

To clarify my problem a bit, heres an example of how my MIME-message can look:

---lib_multipart-0.51244000.1054380717
Content-Type: text/plain; charset=us-ascii

testing 123
---lib_multipart-0.51244000.1054380717
Content-ID:
Content-Transfer-Encoding: BASE64
Content-Type: application/octet-stream; name="nothing.doc"
Content-Description:
Content-Disposition: attachment; filename="nothing.doc"

filedata
---lib_multipart-0.51244000.1054380717--

Now, the mail shows "testing 123" as inline message but altho the size of the mail is that of the attachment it doesn´t show the actual attached file.

However, if I remove the first "attachment", the one with the inline text, the attached file shows so my guess is that something is wrong there but I have no clue on how to fix it.

[webpoet]

After further testing: it seems it actually works fine when I receive the mail in Mozillas mailclient, so it looks like outlook is the problem. I still need it to work with outlook tho. Anyone ?

[webpoet]

Keeps on talking to himself

I´ve managed to fix it on my own. Seems Outlook didn´t like "Content-ID:".