This is on Ubuntu 10.04 with the nightly build that pushed a bunch of optimizations as mentioned just a few days back on the mailing list.
I think it is not a problem of SOGo but of the funambol-connector-1.0.8.
I am hoping to find a scalable solution for this.
Maybe now that you have also added your comment to this bug report, the SOGo guys pick it up and fix it in the next release of the funambol-connector. :-)
Best, Klaas -- users@sogo.nu https://inverse.ca/sogo/lists