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Re: [Nmh-workers] Domain Leakage Despite -messageid random.
From: |
Ken Hornstein |
Subject: |
Re: [Nmh-workers] Domain Leakage Despite -messageid random. |
Date: |
Sat, 07 Jan 2017 22:04:21 -0500 |
>> You know, this begs the question ... should we even bother to add a
>> Content-ID header by default? I am aware of their usefulness for
>> text/html parts and the cid: URL, but that's not really useful unless
>> you know what the Content-ID is going to be and right now you don't
>> really know what it will look like.
>
>One can `mime' and then `edit' at whatnow(1) to see it before sending,
>though further editing needs to tread carefully. :-)
I know, but ... it seems like nobody would do that. I see that Content-ID
values are supposed to be globally unique, but I see a few things like
Content-ID: image.jpeg in my inbox, and also things that lack a @. I'm
not sure you can, in practice, guarantee that they are globally unique.
>I haven't used it. But I suppose it does allow just the cid URL schema
>to be used to refer to emails whether MIME parts or the whole email
>instead of having to switch to mid for the latter.
I can see that, but it just seems like nobody really does that; it
occurs to me that if you really care what the content-id is (like you're
sending some HTML email that refers to images in the email) you want
to choose your Content-ID before the message has been completely constructed.
All I'm suggesting is that -nocontentid be the default for mhbuild; if
you want to still generate them, it's an easy change.
--Ken
- [Nmh-workers] Domain Leakage Despite -messageid random., Ralph Corderoy, 2017/01/06
- Re: [Nmh-workers] Domain Leakage Despite -messageid random., Ken Hornstein, 2017/01/08
- Re: [Nmh-workers] Domain Leakage Despite -messageid random., Ralph Corderoy, 2017/01/09
- Re: [Nmh-workers] Domain Leakage Despite -messageid random., Christer Boräng, 2017/01/09
- Re: [Nmh-workers] Domain Leakage Despite -messageid random., Ralph Corderoy, 2017/01/09