[Extra] Status of draft-ietf-extra-sieve-fcc

Alexey Melnikov <alexey.melnikov@isode.com> Thu, 10 January 2019 16:40 UTC

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To: extra <extra@ietf.org>
From: Alexey Melnikov <alexey.melnikov@isode.com>
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Date: Thu, 10 Jan 2019 16:40:16 +0000
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Subject: [Extra] Status of draft-ietf-extra-sieve-fcc
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Hi,

Based on IESG review, I think the document should have some text about 
the following security/privacy considerations:

1) Possible information disclosure from generated messages which are 
filed to shared folders (as opposed to private folders). I.e. non 
intended parties might discover that a Sieve script owner is on 
holidays, owner's location, etc.

2) FCC can put owner over quota, causing denial of service.

I don't believe we need to come up with any novel solutions to these 
problems, but we should explain them.

Best Regards,

Alexey