Peter, IMHO the parameter SOGoMaximumSyncResponseSize = 524288 is set too large.
[...] The value is in kilobytes. Setting this to 512 means the response size will be of 524288 bytes or less. Note that if you set the value too low and a mail message (or any other object) surpasses it, it will still be synced but only this item will be. [...] Depending on the email/attachment size it takes some time to fill response buffer. Setting this parameter to a lower value can help to avoid the "disconnects" in OL. I’d suggest to try different value (starting with 10240) and check the outcome. Regards, Thomas ---- users@sogo.nu schrieb ---- > On 10/12/2015 08:37 AM, Sascha Kasch wrote: > >> also tried a lot with activesync and had the same problems with >> mailboxes >> above 3 or 5 GB. Some of them are even 20+ GB. >> These are my settings with a prefork (/etc/default/sogo) of 15: > Hey Sascha, > > I've just tried your settings (on an already "pre"-synced > account) and > now it finally says "all folders are up to date" and does not > disconnect > every few minutes, seems to be not that bad with your values, thanks a > lot! > > But still got a user with an subfolder containg about 5000 messages, it > downloads about 100 messages, then ActiveSysnc get's disconnected in > Outlook. After reconncting, about another 100 messages get downloaded, > then it disconnects again....but that mailbox is bigger than 5GB... > > Also found an Microsoft-KB about disconnecting, they tell to set the > registry key "PushDuration" to 30 [1]. Just started testing > with this key. > > With these settings (and IMAP wordlenght of 4MB) i am able to > sync >> approx 4-5GB in an hour. And for small mailboxes this i enough and >> mostly stable. >> >> one is do move this mail item to another folder and back and hopefully >> it gets resynced and displayed. >> Another is to delete the .ost cache file and let Outlook resync >> everything. Obviously this is not a way to >> go regulary. This problem is a show stopper for me as i can not say > for >> sure if my inbox is always properly synced > this shouldn't happen, I already can hear them screaming if they > finally > find out two weeks later that they've missed some messages... > By the way: I've just deleted one of these ost-files on one of the > clients. Now Outlook creates new folders (Drafts (only this computer), > Trash[1], Sent[1]). Oh god how I hate this piece of software!! > > As i already saw that behavior with Outlook 2013 >> being connected via IMAP i cannot blame it on EAS or SOGo. > Did not know this also happens with IMAP. Mail would be such a great > thing to work on - without Outlook. This is the most market-manipulating > thing...life would be much better without that piece of crap > designed to work with Exchange only, everything else is (intentionally) > poorly supported... > > > Thanks again > > Best Regards > Peter > > [1] https://support.microsoft.com/en-us/kb/2781579 > > -- > users@sogo.nu > https://inverse.ca/sogo/lists > -- users@sogo.nu https://inverse.ca/sogo/lists
