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Re: text/calendar vs application/ics
From: |
Conrad Hughes |
Subject: |
Re: text/calendar vs application/ics |
Date: |
Tue, 07 Jan 2020 17:00:05 +0000 |
Ralph> May we have the output of `mhlist -verbose' for those two emails?
It's one email, just editing back and forth between the two (I was
trying to reduce to the core problem):
msg part type/subtype size description
3507 multipart/mixed 24K
boundary="----=_Part_4723_1712151815.1576230379945"
1 multipart/alternative 21K
boundary="----=_Part_4724_2115414819.1576230379946"
1.1 text/html 16K
charset="UTF-8"
1.2 text/plain 5132
charset="UTF-8"
2 application/ics 1499
name="meetup.ics"
method="PUBLISH"
charset="UTF-8"
vs (above is broken, below displays as desired):
msg part type/subtype size description
9999 multipart/mixed 24K
boundary="----=_Part_4723_1712151815.1576230379945"
1 multipart/alternative 21K
boundary="----=_Part_4724_2115414819.1576230379946"
1.1 text/html 16K
charset="UTF-8"
1.2 text/plain 5132
charset="UTF-8"
2 text/calendar 1450
name="meetup.ics"
method="PUBLISH"
charset="UTF-8"
.. differences between the two on `strace mhshow` include
- The extracted temp file has a .ics suffix for text/calendar, but not
for application/ics — but I can change this with mhn.defaults, and
it makes no difference.
- The text/calendar tempfile has \n line endings, while the
application/ics one has \r\n line endings — even though this is the
exact same base64-encoded content for both: the only difference is
the Content-Type.
As to whether application/ics is a valid type Ken: meetup.com at least
generates them copiously, so valid or not, they're real unfortunately.
The part *is* an attachment, but when it's a text/calendar attachment it
would appear that mhshow defaults to displaying it.
I attach an example email below.
C.
Message-ID:
<1140016141.1576230379946.JavaMail.root@ip-10-192-12-144.ec2.internal>
From: Meetup <address@hidden>
Sender: address@hidden
To: address@hidden
Subject: See you at: blah
MIME-Version: 1.0
Date: Fri, 13 Dec 2019 00:00:00 +0000 (UTC)
Content-Type: multipart/mixed;
boundary="----=_Part_4723_1712151815.1576230379945"
------=_Part_4723_1712151815.1576230379945
Content-Type: multipart/alternative;
boundary="----=_Part_4724_2115414819.1576230379946"
------=_Part_4724_2115414819.1576230379946
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 7bit
Blah.
------=_Part_4724_2115414819.1576230379946
Content-Type: text/html; charset="UTF-8"
Content-Transfer-Encoding: 7bit
<html>
<head>
<title>Meetup</title>
</head>
<body>
Blah.
</body>
</html>
------=_Part_4724_2115414819.1576230379946--
------=_Part_4723_1712151815.1576230379945
Content-Type: application/ics; name=meetup.ics; method=PUBLISH;
charset=UTF-8
Content-Transfer-Encoding: base64
Content-Disposition: attachment; filename=meetup.ics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------=_Part_4723_1712151815.1576230379945--
- text/calendar vs application/ics, Conrad Hughes, 2020/01/07
- Re: text/calendar vs application/ics, Ralph Corderoy, 2020/01/07
- Re: text/calendar vs application/ics,
Conrad Hughes <=
- Re: text/calendar vs application/ics, Ken Hornstein, 2020/01/07
- Re: text/calendar vs application/ics, Conrad Hughes, 2020/01/07
- Re: text/calendar vs application/ics, Ken Hornstein, 2020/01/07
- Re: text/calendar vs application/ics, Paul Fox, 2020/01/07
- Re: text/calendar vs application/ics, Ken Hornstein, 2020/01/07
- Re: text/calendar vs application/ics, Paul Fox, 2020/01/07
- Re: text/calendar vs application/ics, David Levine, 2020/01/07
- Re: text/calendar vs application/ics, Ralph Corderoy, 2020/01/08
- Re: text/calendar vs application/ics, David Levine, 2020/01/07
Re: text/calendar vs application/ics, Ken Hornstein, 2020/01/07