[Dovecot] IMAP-proxy or not with sogo webmail and dovecot backend

[Timo Sirainen]

On 13.2.2012, at 22.24, Michael M Slusarz wrote:

> http://lists.horde.org/archives/imp/Week-of-Mon-20110523/052316.html
> http://lists.horde.org/archives/imp/Week-of-Mon-20110523/052317.html
> 
> These posts neglect the fact that you don't need to issue a CAPABILITY command if the connection is reused either, so that's an additional advantage. Note that the XPROXYREUSE-enabled MUA must be the exclusive user of the imapproxy instance for this feature to work correctly.
> 
> Somewhat topical, since Timo was just mentioning support for some sort of IMAP state save/restore feature possibly making it into 2.2.

Perhaps a way for (trusted) clients to be able to do this? :)

a logout save
* OK [SAVEDSTATE 1234567890]
* BYE logged out
a OK

...

b login (SAVEDSTATE 1234567890) user pass
* OK [RESTOREDSTATE 1234567890]
b ok

vs.

b login (SAVEDSTATE 1234567890) user pass
* NO [UNKNOWNSTATE 1234567890]
b ok