Hi guys,
I use Zentyal community/development edition (now 4.2.1.3) from about 2 years, till now only as E-mail server, in the following configuration:
- placed in DMZ (Endian 3.05 beta1 community edition).
- all filters (SMTP Proxy, POP3 Proxy, Black and Whitelists, Spam Filters, Virus Scanner) are made by Endian.
- no AD integration.
- external NS.
- multi domains: 7 different domains with approximative 100 mailboxes.
- because of multi domains, Callendar Sharing and Contacts Sharing are disabled.
- works without issues on: Blackberry, Windows Phone, iPhone, Android (IMAP, POP3, Exchange).
- works without issues on desktops: Outlook 2010, 2013, Thunderbird (IMAP, POP3, Exchange).
Notes:
- After the upgrade to 4.2, I didn't have issues with Openchange.
- Restat the server only when updates/upgrades ask.
- A few minor issues during some updates, solved after a few CLI commands.
- I have tested a few months ago, for a very short time, Calendar Sharing and it works well from Sogo to Thunderbird, if i remember well. I don't remember if worked from Thunderbird to Sogo or from Sogo to Outlook and vice versa.
In the next couple of months, I will try to setup Zentyal as E-mail Server on a separate machine, only for my company, to use Callendar Sharing and Contacts Sharing (placed in DMZ, all filters on Endian, no AD integration).