Only return IMAP_QUOTA_EXCEEDED if needed

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From: Michael Menge
Bugzilla-Id: 3057
Version: 2.3.x
Owner: Bron Gondwana

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Attachment-Id: 1000
From: Michael Menge
Type: text/plain
File: sieve_quota.patch

Patch for Cyrus Imapd 2.3.11

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From: Ken Murchison

I think we'll hold off on this change until 2.3.13

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Attachment-Id: 1238
From: Michael Menge
Type: text/plain
File: sieve_quota2.patch

New version of the patch for Cyrus Imapd 2.3.15

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From: Bron Gondwana

Taking over all quota-related tickets

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From: Bron Gondwana

This would be great to have, but not for 2.4.9 - too much else going in!

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From: Bron Gondwana

Is there actually any reason to check the quota up-front before processing, since we can always fail at the actual "fileinto" stage anyway.

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From: Michael Menge

If we fail at the "fileinto" stage we might have done some actions. This
would lead to partially executed scripts with MDN beeing send for mails
where the recipient did recieve a copy (folder with other quotaroot or
redirect).

Although RFC 3028 does not require atomic script execution (2.10.6)
we would be required to notify the user which actions where taken.

(The implicit keep would lead to ad absurdum the purpose of quota).

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From: Bron Gondwana

Actually, it's complex - pushing off past 2.4.