Mountain Lion Server in Parallels Desktop I needed to do some testing with Mountain Lion Server but didn't want to upgrade my main desktop. Parallels virtualization gave me what I needed.

Title  Date  Comments
Do you need a secondary MX?   2015 04 
- A secondary MX is supposed to help you, but in fact it often causes more problems than it solves. -
Common Maintenance for Kerio Control   2015 04 
- It's all too easy to forget about your firewall. It does its job behind the scenes, but there are regular maintenance items that should be checked regularly. -
Kerio Connect won't start after updating SSL certificate   2015 04 
- How to quickly fix Kerio Connect if it cannot restart after updating or renewing its SSL certificate -
Phantom phone extension dialing another phone   2015 04 
- There was no extension 100, but that's what his phone display said was calling. When he answered, no one was there. -
Missing attachments with Android Active Sync   2015 04 
- Attachments mysteriously disappeared when he sent email from his Android phone. He blamed the server, but was it that? -
Unable to browse the Internet   2015 04 
- Suddenly 15 PC's had trouble connecting to the Internet. Nothing had changed except they had been physically moved to another office. -
Interfacing Kerio Spam with Barracuda 2015 04 
- Interfacing Kerio Spam with Barracuda turned out to be more difficult than I thought it would be -
Debug SMTP Client or SMTP Server?   2015 03 
- When debugging Kerio Connect email problems, should you turn on SMTP Client or SMTP Server? -
Increase IPsec debugging   2015 03 
- How to increase the Kerio Connect debug log verbosity for IPsec tunnels when you need to debug the connection. -
Extract Photos from Kerio Connect Contacts   2015 03 
- You can extract photos from your Kerio Connect Contact files with this Perl script. Each photo will use the Full Name from the contact. -
Run your own cloud   2015 03 
- Moving to the cloud can be expensive, but there are ways to lessen the cost and still enjpy most of the benefits. -
A Clinton-Style Mail Server   2015 03 
- Setting up a mail server is not as complicated or as expensive as you may think -
Two step authentication for Kerio Control   2015 03 
- Two step authentication for Kerio Control can now be configured for VPN connections. This is simple to set up and adds extra security to VPN and other firewall access. -
Advanced Attachment Filters in Kerio Connect   2015 02 
- Using Advanced Attachment Filters in Kerio Connect -
Kerio Connect DSN breaks DMARC   2015 01  2015/01/20 TonyLawrence
- Kerio Connect DSN breaks DMARC due to use of hostname as sending domain -
Kerio Control Speed Issues   2015 01 
- Test and resolve Kerio Control speed issues - is it the hardware or the scanning functions? -
Kerio Connect Mailbox alias could not be expanded   2015 01 
- What causes 'Mailbox alias could not be expanded' in the mailserver log files? -
Kerio Connect Customization   2015 01 
- We can provide Perl programming to customize the behavior of email on your Kerio connect mail server -
Renewing Kerio Control SSL Certificates   2015 01 
- Renewing Kerio Control SSL Certificates does have some pitfalls. By default, Kerio Control ships with several predefined SSL certificates which are used for specific purposes. There's a "Default", one for Reverse Proxy, one for Local Authority and one for VPN. -
Samepage - Redefining how people create and share information
Upgrading from software Kerio Control to the hardware version   2015 01 
- Upgrading from software Kerio Control to the hardware version is not difficult -
Upgrading to Yosemite   2014 12 
- Your Yosemite upgrade can take much longer if /usr has many files -
Help protect your mail domain with DMARC   2014 12 
- Although not widely implemented, DMARC can help protect your domain -
MXToolbox warnings and Kerio Connect   2014 12  2015/01/02 TonyLawrence
- Mxtoolbox can be wrong when it looks at your Kerio Connect mailserver -
Rate Limited by Google Bulk Email Senders Guidelines   2014 12 
- Google may see your email as spam and tell you you are Rate Limited by Google Bulk Email Senders Guidelines -
Mailbox item count issues   2014 12 
- Too many messages in startup folders slows down everything -
Instant Messaging Error messages with IM services not enabled   2014 12 
- Error messages in log about Instant Messaging even though IM services are not enabled -
Kerio Archiver   2014 12 
- Kerio Archiver - a simple tool for archiving large user mailboxes -
Upgrade Kerio Connect to 64 bit   2014 12 
- Upgrading Kerio Connect to 64 bit is not difficult, but on Windows OS there are extra steps -
IMAP Tools   2014 12 
- IMAP Tools - an inexpensive collection of tools for mail -
Using Antivirus programs with Kerio Connect   2014 12 
- Using Antivirus programs with Kerio Connect - Protecting Connect files from being corrupted by virus scanning. -
Kerio Control Certificate is not valid yet   2014 12 
- Kerio Control Certificate is not valid yet - what could cause that strange message? This really had me scratching my head. -
Kerio Connect 8.4   2014 12 
- Kerio Connect 8.4 concentrates on Webmail but also introduces multiserver -
Hacked at my own site   2014 11 
- Well, not really hacked but a password exposed and that's pretty bad! -
Better Spam Control   2014 11 
- Better Spam Control - Spamassassin won't cut it today -
Kerio Control 8.4   2014 11 
- Kerio Control 8.4 guest network is helpful and not just for guests -
Kerio Troubleshooting January 2014   2014 01 
- Looking at some Kerio related troubleshooting/support incidents from last month. -
Understanding Kerio Control Content Filtering   2013 12  2013/12/18 anonymous
- It's easy to become confused when adding rules for Kerio Connect content filtering. Here's some basic advice. -
Protect against unauthorized use with Kerio Connect User Access policies   2013 12  2013/12/12 TonyLawrence
- Kerio Connect User Access policies can help protect you from unauthorized mail use. -
Linode hosting for Kerio Connect   2013 11 
- Using for self hosting Kerio Connect mail server or other services. -
Restoring a lost public folder in Kerio Connect   2013 09 
- How to restore a lost public folder in Kerio Connect without bringing back all the folders if there have been changes to some of them since the backup you will use for the restore. -
How to choose a mail server for your small business   2013 07 
- Email is close to absolute necessity for any business today. How you handle email is important. Do you want your company to be "[email protected]"? Probably not. -
Is VoIP Telephone service right for you or your business?   2013 07  2013/12/11 BigDumbDinosaur
- From Magic Jack to full blown PBX systems, VoIP is a technology that might save you money and definitely can offer desirable features. -
Kerio Connect KOFF vs. KOC   2013 07 
- Kerio Connect offers two versions of its Outlook Connector, KOC and KOFF. Why would you use one vs. the other? -
Handling Kerio Connect attachment blocking   2013 07 
- If you get a lot of junk attachments but still need some customers to send files, what can you do? Here is a simple solution. -
The boss lost some email!   2013 07  2014/06/06 TonyLawrence
- Oh, that can't be good! If the boss has lost some of his email, here are your options. -
Monitoring Kerio Connect for suspicious activity   2013 07 
- If you suspect that user's email has been compromised, here is a script that can help. -
Packet Dump in Kerio Control   2013 07 
- Packet Dump used to be a hidden option in Kerio Control and you needed ssh to get the logs or even to remove them. That's no longer the case.` -
IPS in Kerio Control   2013 07 
- You may never have even looked at IPS in Kerio Control or ever need to. It's there when you need it, though. -
DNS Forwarding in Kerio Control   2013 07 
- DNS Forwarding in Kerio Control can be pretty powerful stuff. Learn its ins and out here. -
Who's been reading my email?   2013 07  2013/07/02 DaveGillam
- The boss noticed that some emails he did not read were marked as read - who was responsible? -
Kerio Connect Mailserver
An unusual DNS issue   2013 07 
- An unusual DNS issue threatens a paycheck - and I still don't know what went wrong -
Getting a list of recursive SPF records   2013 06  2013/06/28 TonyLawrence
- Should Kerio Connect have a function to automatically whitelist a valid SPF check? I think maybe they should. -
How to share folders and calendars with the Kerio Outlook Connector   2013 06  2014/05/14 conrad
- There is the obvious way, but that's completely wrong. Learn how to share and subscribe correctly. -
Important changes coming in Kerio Control   2013 06  2013/09/21 TonyLawrence
- The 8.1 release of Kerio Control contains a number of important new features. Some require a bit of explanation. -
Why Kerio should implement Milters   2013 06  2014/04/04 anonymous
- Why Kerio should implement Milters or something very much like it -
Monitoring a user's email   2013 06 
- How to monitor employee's email activity with Kerio Connect -
Using Samepage for off-site backup   2013 06  2013/06/21 TonyLawrence
- Although this is a trivial use and is not a substitute for true system backup, using Samepage for individual files does have advantages. -
Websockets and Kerio Control   2013 06 
- How to set your Kerio Control proxy to work with websockets -
Advanced Search features in Kerio Connect Webmail   2013 06 
- The Kerio Connect Webmail Client has some advanced search features you may not have noticed. -

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