Service	Free	Free (registered users)	Premium	Business
File Size Limit	1 Mb	5 Mb	50 Mb	Custom
Batch Files Max Count	2	10	50	Custom
Uses Per Day	5	10	Unlimited	Custom
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Message Header Analyzer

Outlook email message header analyzer online. Analyze MSG file headers. Trace the email sender IP location as well as intermediate server addresses

Try other formats:

EML

TXT

MSG Header analyzer is an online free application. The application collects all the headers from the MSG message. MSG file headers are carefully parsed. The data of the sender of the letter is determined. In particular, an analysis is made of the servers through which the sending was made. We collect all possible information according to these servers: IP address, geographic location, when and in whose name the server is registered, phone number and postal address of the server owner, etc.
The MSG Header analyzer application can be useful if you receive an email from an unknown sender. By analyzing the MSG headers, you can find out more information about the sender. For example, a letter was sent via corporate mail, you can determine how long ago the sender's company website was registered. This information allows you to indirectly assess the reliability of the sender. You can also get the contact information of the site owner and contact him to clarify the authenticity of the letter you received.
In addition to information about the servers through which the MSG message was sent and received, the headers also contain a large amount of service information. As a rule, this information is not very useful to end users, and we do not display it in order not to distract. If you would like to be able to view all the MSG headers, you can let us know via the feedback form.

How do I decode email message headers?

Click inside the file drop area to upload an email file or drag & drop an MSG file.
Or you can simply paste raw Email headers in special input form.
Click on the Analyze button. Your MSG file will be uploaded and processed to result format.
View all analyzed MSG headers in convenient table

FAQ

How can I analyze MSG header?

With MSG Header analyzer you can analyze MSG headers, trace the email sender IP location and get other useful information.
First, you need to add an MSG file which you want to analyze: drag & drop your MSG file, click inside the white area to choose a file or simply paste Email header in the text area. Then click the "Analyze" button. When MSG file is uploaded you can read it and get all useful information from it instantly.

What does an MSG header analyzer do?

MSG header analyzer extracts all the headers from MSG file. First of all the analyzer collects all the information about the email sender. Such as IP address, geographic location, email server owner's phone number, etc.

Is it safe to analyze email file headers using free MSG Headers analyzer?

Of course! We do not store the uploaded file on the server. The uploaded MSG file is removed instantly after parsing is complete.