Tellier Benoit created PROTOCOLS-109:
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Summary: Quota support for Append, copy and move IMAP commands
Key: PROTOCOLS-109
URL: https://issues.apache.org/jira/browse/PROTOCOLS-109
Project: James Protocols
Issue Type: New Feature
Reporter: Tellier Benoit
Assignee: Eric Charles
I think it would be nice to have IMAP command that may increase the size of a
mailbox to check quotas.
I listed those commands :
- APPEND
- COPY
- MOVE
I already implemented some stuff in the COPY processor :
- before copying anything, I check quotas
- I compute the total size of the moved messages
- I get the quota for the targetted mailbox
- Check the quota by adding the total size of moved messages to the target
mailbox quota and check it.
- If it is OK then messages are moved
- If not, I think no message should be moved ( RFC 3501 : if it fails,
nothing should have been done )
Something similar can be achieved with the move commands.
Problems appears with the Append command : we can not get the size of a stream,
and I do not believe ( or even trust ) that the clients sends the size of the
message with the command... So there is two solutions :
- Get the full message and calculates his size, and add it to the store if
quotas are OK
- Normally append the message end check quota afterwards. Delete the messages
if quotas are not OK. I think I would prefer this solution.
What do you think ?
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