Email Spam Checker In Contactology, the Message Quality Score™ or MQS allows you to quickly determine message quality and test email deliverability on a scale from 0 (bad) to 100 (excellent). To check a message’s spam score, cut and paste the message details below, and click "Check Message."
Monthly Archives: September 2012
Change the default SSH port
The Secure Shell (SSH) Protocol by default uses port 22. Accepting this value does not make your system insecure, nor will changing the port provide a significant variance in security. However, changing the default SSH port will stop many automated attacks and a bit harder to guess which port SSH is accessible from. In other …
Draggable Layouts Multi-Column Grids with jQuery – Gridster
Gridster is a jQuery plugin that allows building intuitive draggable (drag-and-drop enable) layouts from elements spanning multiple columns. You can even dynamically add and remove elements from the grid. It is on par with sliced bread, or possibly better.
Wookmark jQuery plugin
We have received several questions about how the grid layout on wookmark.com is created so we created this simple plugin. It lays out a series of elements in a dynamic column grid.
Is it possible to limit a number of recipients in a mail message in Parallels Plesk Panel?
Resolution Since Parallels Plesk Panel version 8.4 it is possible to limit maximum number of recipients for email message. To prevent your users from sending mass e-mail, do the following:
How do I verify that my server is not acting as an open relay?
Everyone can send mail from the server without authorization. I think that relaying is opened on my server. How can I stop it?