Some reasons a network admin want's to check their SMTP logs could be for:-E-mails delayed/not sent-Suspicious emails-Abuse of SMTP relay emails-Unexpected amounts of emails-Sourcing of an emailWindows IIS Logging for SMTP server is verbose for you to understand what's going on with those emails. Here's how to enable these logs and interpret them. Open Start >...

Terminal & Shell Basics cmd+n – Open a new Shell in a new windowcmd+t – Open a new Shell in a new tab of the current windowcontrol+d – Logout the Shell in the current tab / windowcmd+d – Split pane. this is not a new shell, just a way of displaying the current Shell. System Restart...

TCP offload engine is a function used in network interface cards (NIC) to offload processing of the entire TCP/IP stack to the network controller. By moving some or all of the processing to dedicated hardware, a TCP offload engine frees the system's main CPU for other tasks. TCP offloading has been known to cause some issues,...

Reference: http://en.wikipedia.org/wiki/Circuit_IDTelecom Circuit ID formats The LEC circuit IDs are based on Telcordia Technologies' Common Language Coding. At one time, the abbreviations were meaningful (for example, HC for high capacity) but the complexity of the business no longer allows for it. Carrier Facility format: AAAAA/BBBBBB/CCCCCCCCCCC/DDDDDDDDDDD[1] A Prefix: 3-5 Alphanumeric characters. Required.B Facility Type: 2–6 Alphanumeric characters. Required.C A CLLI Code: 8 or...

A letter of authorization may aid a person who requires help to perform critical duties in a formal setting. Legally, a letter of authority is sufficient to delegate sensitive legal, health or financial obligation to another person or entity.ISP Providers are required to send a letter of authorization to an organization for access to install a...