For the last two years, I have noticed a trend. From time to time Apple will release updates to its OSX Server environment, sometimes these updates go smoothly however the bulk of the time it causes several nasty side affects one of them being high CPU usage among rogue processes.

I have heard this story it seems over and over again, I also have been the topic of many email horror stories. They usually go like this

“I just setup a new server and within days we were on a corporate email blacklist, I contacted the company in question and asked why are we on your blacklist, why won’t you deliver our email. They shared with me an email log of thousands of emails being sent from my mail server through several legitimate email accounts. I ensured that my server was not an open relay so I asked these users, if they had indeed sent this many emails in one shot without any kind of unsubscribe link in the footer of their email. They had! I was so shocked, now what do I do?”

This is an uncomfortable and very perilous position. You want to allow your users to send email to get their job done however you as a systems administrator need to comply with the “Can Spam Act” passed by the FCC to ensure that email continues to flow. You also have companies out there who will block you for violating this act as a precaution on their part. All the while your users can not be bothered to learn about proper email procedures.

It is a fact that Apple has migrated itself away from MYSQL. It is also a fact that most people who continue to buy Apple Servers have been using MYSQL for some time and have websites or other content that sill relies on this technology. Just because it is not endorsed or pre-configured by Apple however does not mean that it can not be used. On the contrary installing and configuring MYSQL to run on an OSX Lion server is moderately easy and gives greater insight as to how MYSQL works (If your a novice to intermediate MYSQL user like me). Lets get started with a brief walkthrough of how to install MYSQL on an OSX Lion Server.

OSX Server comes pre-packaged with Dovecot one of the best IMAP services out there and one of the most extensible and flexible in my opinion. That is its flexible and extensible as long as you know how to configure Dovecot which most OSX Server Administrators are not. I had a conversation with a co-worker not too long ago about being an OSX Server Administrator and I joked that Apple made great hardware and a great OS but most if not all of the services under the hood for Web, Mail, Mailing Lists, etc… were all borrowed open source technologies and that Apple really does not offer any sort of support base for the open source technologies that they use. However without these pieces of software their entire PR Campaign would hold no water. What I praise Apple for is taking these tools and utilizing them and making them easier to use while leaving the ability to tinker and improve these services.

It seems no matter how careful Apple is each OS update (especially server updates) reveals its own challenges for the user, that leaves them wishing that they had not left their stable platform for the bug fixes that made that update so desirable. the 10.6.8 server update was no different it claimed to fix such [...]

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