Unix, Linux, Mac OS X Help, Tutorials and support pages

Nutrition facts for this website:

Serving Size: 1 or more articles daily
Servings Per Container: 6,098
Calories: None

List of Ingredients:

Articles on the Kerio® Products I sell and support: Mail Servers, Security Firewalls, VOIP Management and Collaboration.

Linux and Unix administration and troubleshooting articles, help and inspiration for freelancers and the self employed, advice on blogging, SEO and earning money on-line.

There is a lot of SCO Unix information here also.

Not a significant source of information concerning Microsoft products. Primary author is an opinionated Mac OS X and Linux Evangelist.

Three low-cost e-books may be purchased as a supplement to this website.

Warning:

May contain liberal opinion, small dashes of politics and some crankiness as well as the occasional grin. Contains Skill Tests, Unix and Linux Consultant Listings, Book reviews and more.

This site is not recommended for total n00bies or real gurus. N00bies may be overwhelmed and true gurus will be bored.

These statements have been approved by millions of visitors since 1997.

If this site is useful to you, please help others find it:
Your +1's can help friends, contacts, and others on the web find the best stuff when they search.

Most recent posts:

Advanced Search features in Kerio Connect Webmail

The Kerio Connect Webmail Client has some advanced search features you may not have noticed. ..

Kerio 2013-06-19 Tony Lawrence

How to upgrade Kerio Connect Mail Server

Most of the time, upgrading Kerio Connect is simple and quick. Here is some help when it isn't. ..

Kerio 2013-06-18 Tony Lawrence

Recent Comments

more » HubPages

book graphic Unix and Linux problem solving

book graphic making money on the internet

E-Mail to everyone in your Kerio Connect domain

Multiple ways to have an 'everyone' address without getting spammed ..

Kerio 2013-06-17 Tony Lawrence

Hosted vs. On Premise Email

Hosted email makes sense for some, but there are disadvantages to consider. ..

Kerio 2013-06-18 Tony Lawrence

X-Envelope-To: vs. To:

How did my customer get email apparently addressed to someone else's domain? ..

Kerio 2013-06-14 Tony Lawrence

Kerio Control Connection Limit Reached Alert

While this alert might indicate suspicious activity, it might just be something simple that you forgot about. ..

Kerio 2013-06-12 Tony Lawrence

Multiple Spam folders with Kerio Connect

A poorly documented feature in Kerio Connect allows you to sort out spam biy its Spam score. ..

Kerio 2013-06-11 Tony Lawrence

Whatever happened to Winmail.dat issues?

It's been a few years since I've seen a winmail.dat attachment or had someone ask about one. ..

Kerio 2013-06-10 Tony Lawrence

Creating Contact Groups from Mail Groups

Contact Groups have advantages over Mail Groups. Here's how to convert them. ..

Kerio 2013-06-09 Tony Lawrence

Unsupported use of KMSRECOVER for moving Kerio Connect

Although this seems to be unsupported by Kerio, it appears that you can use this method when transferring Kerio Connect to new hardware. ..

Kerio 2013-06-07 Tony Lawrence

Kerio Connect Contact Groups instead of Mail Groups for internal use

Contact Groups (Distribution Lists) offer several advantages over Mail groups. You might consider transferring some or all of your internal groups to this format. ..

Kerio 2013-06-07 Tony Lawrence

SCO OSR5 Auditing and Process Accounting

A very brief look at SCO OSR5 Auditing and Process Accounting ..

SCO_OSR5 2013-06-06 Tony Lawrence

Kerio Connect Mailserver.cfg warning

Warning: the Kerio Connect mailserver.cfg.bak file is NOT what you probably think it is! ..

Kerio 2013-06-05 Tony Lawrence

Script to block DOS attacks

A simple script to block annoying abusers and possibly stop a little theft, too. ..

Security 2013-06-03 Tony Lawrence

Exposing hidden data (API method)

A simple API script to expose group membership to local users. ..

Kerio 2013-06-01 Tony Lawrence

Unix and Linux Help, Resources and information for Unix/Linux, Mac OS X. Articles on blogging, web site mechanics, and self employment. Thousands of articles, reviews, consultants listings, skills tests, opinion, how-to's, suggestions and more. There is new content frequently, most of it exclusive to this site, and all of it is indexed and cross-referenced to help you find what you need. This is not yet another mirror of the Linux LDP or someone else's Unix FAQs. If you've never been here before, there's a lot to explore.

And yes, we do have paid technical help available also.

Most information published here is copyrighted material and may not be reproduced without permission. Some content does allow limited copying; please check the copyright notice at the individual page.

We use Google third-party advertising companies to serve ads when you visit our website. These companies may use information (not including your name, address, email address, or telephone number) about your visits to this and other websites in order to provide advertisements about goods and services of interest to you. If you would like more information about this practice and to know your choices about not having this information used by these companies, click here.