Yes, if you change either it will force a re-download of messages and resync of mailbox listing.
I would recommend setting it to the old values if you upgrade an existing server. You can also do something like we did at FastMail - set up a new hostname with the new defaults using per-service imapd.conf options, and recommend that users use the new hostname when setting up new clients. That way you don't break things for existing users.
The reason for new defaults in a major version change is to allow new sites to have sane defaults for the future.
Bron.
On Fri, 20 Oct 2017, at 12:15, Stephen Ingram wrote:
I'm not sure I really know what that means. Would that change the hierarchy? Force a download of all messages again on the client side?SteveOn Thu, Oct 19, 2017 at 6:04 PM, Patrick Boutilier <boutilpj@xxxxxxxxxxx> wrote:On 10/19/2017 08:56 PM, Janos Dohanics wrote:
On Thu, 19 Oct 2017 16:43:48 -0700
Stephen Ingram <sbingram@xxxxxxxxx> wrote:
While we are talking about it, can this just be switched on the fly if
someone is using the "." namespace?
Never tried it, but I read this page that the answer is yes.
https://www.cyrusimap.org/imap/reference/admin/sop/altnamesp ace.html
Yes, seems possible but there is this warning onhttps://www.cyrusimap.org/imap/concepts/features/namespaces. html#imap-admin-namespaces- mode WarningChanging altnamespace in an active operating environment will cause all IMAP clients to need to resync the entire hierarchy.----Cyrus Home Page: http://www.cyrusimap.org/List Archives/Info: http://lists.andrew.cmu.edu/pipermail/info-cyrus/ To Unsubscribe:----Cyrus Home Page: http://www.cyrusimap.org/List Archives/Info: http://lists.andrew.cmu.edu/pipermail/info-cyrus/To Unsubscribe:
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Bron Gondwana, CEO, FastMail Pty Ltd
brong@xxxxxxxxxxxxxxxx
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