[cik]

Maybe I can oblige here then :)

owncloud, owncloud, owncloud!

It has CalDAV, CardDAV, and files support. There's even a rudimentary (though scary) online editor with support for openoffice. I use two-factor with owncloud, and happily share files, too. And... it supports an encrypted backend!.

Now, if you're happy to host your own mail, you can also look at adding RoundCube.

This can solve the Calendar/Contacts/Email/Filesharing main case. Works across Windws/Mac/Linux, even mobile... which in my case is Android. It's not amazing, but it's pretty fantastic.

[jancborchardt]

If you want to alpha-test it, we’re also working on a Mail app for ownCloud on the side: https://github.com/owncloud/mail

Just clone it, install the dependencies via composer and you’re good to go. It’s just an IMAP client at the moment, but multi-account and when the IMAP server is on the same origin as ownCloud it’s quite fast. Feedback very welcome!

[cik]

I'm down - happy to test it out. Now... to upgrade to OC7 :)

[CalRobert]

Another happy owncloud user here, though the funny thing is what I want it for is specifically NOT syncing - in fact, I don't like that it even tries to sync folders. I mostly want a media player/NAS/photo gallery/mail server (though I might just install a mail server separate from owncloud; I'd still want a webmail interface though).

[quoiquoi]

> I'd still want a webmail interface though

A few ones to check:

* http://roundcube.net/

* http://rainloop.net

* https://www.mailpile.is/

[jancborchardt]

As also mentioned in the other comment (https://news.ycombinator.com/item?id=8259809 ) we’re working on a webmail interface (simple IMAP client for now): https://github.com/owncloud/mail

[privong]

> I use two-factor with owncloud,

What are you using for the two-factor?

[cik]

owncloud has two-factor support via Google Authenticator, I'm happy enough there. I use Authy to sync the tokens between my devices.

Full caveat though: I never have a single device with both my tokens, and synced password database - just in case memory dumps of phones/tablets become valid. So, I dump my password database to my tablet, whereas I sync my authy tokens between two phones.

[privong]

What owncloud plugin, I mean. I have not been able to locate 2FA in the OC config, and my searching for plugins has had mixed results.

[cik]

Sorry, that was daft of me. I'm using One Time Password Backend (http://apps.owncloud.com/content/show.php/One+Time+Password+...), but again, with OC6... until tonight.