Get Your Free Subscription By Email:

Many of you must have grabbed your Windows 8 Pro license at super-discounted price before Microsoft started validating upgrades. If you only purchased the activation key to benefit from promotional pricing, and don't want to migrate from your current OS and install Windows 8 now - it is an good option to have the Windows 8 Pro installation media prepared for later usage.

In this tutorial we will see how to download and create Windows 8 Pro Retail installation on external media like bootable cd/dvd or other removable disk.

Once configured it is a good practice to verify email servers SPF and DKIM records ensuring proper email deliverability. The process is very simple just send an email to check-auth@verifier.port25.com from the configured email server/domain and you will receive an email response with verification report in it. If things are configured correctly the report will show "PASS" as shown below.

Google Apps offers an excellent email service for businesses, anybody having a domain name can offer anyemail@theredomain.com email accounts with full Gmail features by just changing a few MX record entries in there DNS options and configuring there web-applications to use Google's server for emailing.

To ensure better email delivery rate to user's inbox avoiding chances of being tagged as SPAM, there are systems in place which allows email sending server to verify email origin (a sort of digital signature) and let SPAM categorization algorithms decide whether the email is sent from a fake "From" origin address or a real one.

Sender Policy Framework (SPF) and DomainKeys Identified Mail (DKIM) are two such measures and here is how to set them up for emails originating from Google Apps servers for your domain.

Free calling vouchers and discount coupons for Skype are hugely popular, and here is something any VOIP user wont like to miss - a full-month of unlimited calls across the globe on Skype for just $1 verification charge.

The limited period offer from Skype allows users to receive unlimited calling free for an entire month, so apart from free Skype to Skype calls, you can also call offline contacts on their mobiles and landlines anywhere in the world (well, most of them).

The offer requires users to verify a credit-card charge of $1 and is applicable to a fair usage policy, users can make free Calls to mobiles and landlines in these countries: Canada, Guam, HongKong S.A.R. China, Puerto Rico, Singapore, Thailand and United States and land-line calls to these countries: Argentina, Australia, Austria, Belgium, Chile, Croatia, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Ireland, Israel, Italy, Japan, South Korea, Luxembourg, Malaysia, Netherlands, New Zealand, Norway, Poland, Portugal, Russia (Moscow and St. Petersburg only), Slovakia, Spain, Sweden, Switzerland, Taiwan, United Kingdom and Venezuela.