[Dovecot] Auth Issues - Urgent - Help!

[Oli Schacher]

David Cunningham schrieb:

>>> I have about 5 Thousand users using horde that login ever 1-5 
>>> minutes to refresh their page.  

Imapproxy can be configured to cache connections only for a defined
amount of time, eg. close connections not used for more than a few
minutes. Setting is cache_expiration_time in imapproxy.conf.

Remember: Horde creates a new imap connection for every page click,
imapproxy heavily reduces this login/logout noise.

If your 5k users are  all using webmail *simultaneously* I don't know
how the proxy will perform.