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Yowza

May 31st, 2013 Comments off

Been a while since I’ve even checked on this site…

Lots of changes for the work side of things.

We finally upgraded our Zimbra install – I’ve been thinking about writing up the process, but don’t know if it makes a difference now. We migrated hardware and upgraded to version 7 and since Zimbra is now at version 8, I’m not sure how relevant the information would be. I am hoping to get an upgrade to 8 done this summer though. Which will probably be pretty painless.

And we’re planning to migrate away from Apple’s Open Directory to Active Directory. I’m not sure how I feel about that… Given Apple’s obvious focus on everything “i“, I am pretty much done with anything related to their “server” line of software. But I haven’t heard many good things about M$ lately either. Maybe I’m traveling in the wrong circles. If someone out there can provide reassurance that AD is not the work of the devil, please do.

As before, I’ll try to record the process and progress for both of these projects on the off chance it provides useful information for someone else some day.

Categories: News, Servers, Zimbra Tags:

Speaking Of Xserves

August 18th, 2011 Comments off

We’re still running Zimbra at work and it’s still providing us with what we need as a collaboration suite. Unfortunately, we’re running on Leopard Server and still stuck on version 5 due to Apple’s unwillingness to fix the bugs in their server software.

Which is why we’ll be migrating from the Xserve to an Ubuntu server*. I have a conference call with Zimbra’s Professional Services people to begin the planning of the migration. I put the call into them due to the fact that we’re migrating hardware and software at the same time, as well as upgrading the storage system that mail resides on. Looking forward to the challenge and keeping my fingers crossed that all goes well.

*A server that will not have an HP logo on it.
Categories: OS X, Servers, Zimbra Tags: ,

Zimbra Update

January 5th, 2009 Comments off

Just a quick note:

We rolled out Zimbra back in October to our 2,000+ users with some last minute account insanity. Aside from quickly adding over one hundred last minute accounts, the roll out was a success. We’ve had a few issues since then, but nothing major and all issues were addressed by Zimbra’s support team within a reasonable amount of time.

So far it seems to be a hit with most of our staff and I’m extremely happy with our decision. If you’re looking for an email system, I definitely recommend checking them out.

Categories: Servers, Software, Zimbra Tags: ,

Zimbra External Directory Sync

September 13th, 2008 3 comments

One of the first problems I had to resolve after installing Zimbra, was how to keep Zimbra’s internal LDAP directory in sync with our Open Directory server. This problem was compounded by the fact that out of the box, all Zimbra mail boxes have to be provisioned by hand. Granted, there are command line tools and scripts that can be used to batch provision accounts but who wants to manually put together scripts to do the bulk provisioning? Authentication and GAL lookups from an external source are working beautifully so far and to me, Zimbra’s lack of an auto-provisioning from an external directory feature is almost insane.

Currently there is an RFE in Zimbra’s bug tracker for such a feature, but that doesn’t help those of us who could use a solution now.

After a great deal of searching through the forums and bug tracker, I literally stumbled across Bug 14772 – include zmexternaldirsync in build. It’s a discussion about including a Perl script called zmexternaldirsync in the Zimbra builds. From what I can tell, the team was getting it ready to include it in a build and then decided against it. I grabbed the script and documentation and fiddled around with it and got it working.

And now I’m posting it here to (hopefully) make someone else’s life a little easier.

    WARNING: This script is provided as-is. The author of this blog is not responsible for any potential damage it may do to your install. The author of this blog is also not responsible for supporting this script. Be aware that any future Zimbra updates could break this script. I doubt it’s supported by the Zimbra team since it isn’t included in any of the available builds (AFAIK). Use it at your own risk!

With that said… I’ve been using it since earlier this year. So far it’s auto-provisioned new mail accounts for every new user I’ve added to our directory server. It’s made my job a lot easier than I thought it was going to be. It’s survived two software updates and an OS/hardware migration. It’s everything that should’ve been included with Zimbra to help system administrators maintain user accounts.

When I first set it up, I was running Zimbra on an Xserve running Tiger server (10.4.11). I had to install the Perl modules referenced in the spartan documentation. I also had to modify the script itself – I’ll be honest, it’s been so long I can’t remember what I had to change and I was bad about keeping notes… I think it was a case change in three lines of the script. I’ve included my modified script in the zip file to save you the time and trouble. I’ve set the script up to pull the cn from our directory and set that value to Zimbra LDAP’s displayName value… I’ve found it handy to have full names in the account listing screens. I just finished migrating to a newer Xserve running Leopard server (10.5.4) and haven’t run into any problems with the script so far. If I do, I’ll post them here.

zmexternalsync.zip (67 KB)

Categories: Servers, Software, Zimbra Tags: ,