Email Headers for Comcast Users
Depending on how frequently you use your computer, you could receive hundreds of emails every day - with a fair share of these messages comprised solely of spam. Regardless of how many emails you receive, you should be watching them carefully. If an email arrives from someone you don't know, it could be spam. And while some spam is inoffensive, others can hide viruses, spyware, and other dangerous malware in your computer.
Email Header Fundamentals
If you have a Comcast email, you may receive spam, scams, and other dangerous emails. If you will conduct a Comcast user lookup to find out more about the sender, then you have to understand what an email header is.
The email header provides identifying information that is attached to every single email. In the header are all of the details of the life of that email - who sent it originally, how it arrived to you, and who else received the message prior to you. If the email is coming from someone you know, then you can probably take this information at face value. However, when it comes to forwards, spam, and other unidentified mail, you have to be aware that spammers can falsify the information in the header, which will make it harder to identify the sender with a Comcast email search.
How to View a Comcast Email Header
If you want to perform a Comcast user lookup using the information in an email header, you need to know how to read it. Viewing the full header depends on how you access your mail.
If you view your mail in the SmartZone Communications Center at Comcast, you will first need to right-click on the message. Then select "view source" from the menu. A separate browser window will open, allowing you to see all of the headers. You will then also have the option to inspect the HTML code if the message is formatted.
If you use Comcast's Lite version, the method is a slightly different. First, open the message you wish to inspect. Next, click the view source icon (this may appear as a small envelope) in the far right corner of the toolbar. This will open a separate browser window and allow you to view all headers.
Understanding the Header's Details
Once you have displayed your header, you will need to know what you are reading. "Received" indicates the server that the email passed through to get to you, with the one furthest down the list being the original sender. These will also show the ISP domain of the server and the IP address of the sender. You can also view what email client was used to send the original email through the header.
An important reason why you should perform a Comcast email lookup is to identify where spam originates. This allows you to block and report the offender. Performing a Comcast member search of your header will make this process easier for you.
First, you will need to look at the return path. If you were to send a reply, does it go to a real email address or is the address just a random jumble of numbers and letters? From there, you should look at the received tags, starting with the ones at the bottom. These should include the information of how the email was transmitted, and if these do not line up or contain gaps, it could be a sign of forgery. Also pay attention to the ISP from where the email was sent. If a spammer forges information, then he or she must use the same ISP as you do in order to pass through spam blockers.
For more information from your Comcast email lookup, look at the Message-ID field. The Message-ID field shows the name of the server, and this should be identical to the same server from which the email was sent. For example, if an email utilizes Yahoo but the server shows Comcast, then this could be a sign that the header was forged.
Learning to recognize spam is an important step in protecting your computer and personal information. Take advantage of Comcast email lookup features to ensure that you are kept safe from spammers and scammers.