Email Header Analyzer | Analyze Email Message Headers
Tracing an email address by analyzing the message header provides useful data in cases of malicious messages, such as phishing attacks. This SMTP header tool works for an email header extracted from any email client, including Gmail and Outlook; use it to determine where a malicious or unsafe message is coming from so you can proceed appropriately.
Using the email header analyzer
To perform an email header analysis, you first need to get the email header information from your message. However, if you struggle to read the header, read how to trace an email address and understand the header before using this message header analyzer tool.
Once you have the message header, copy and paste the information into the analyzer tool and click the Analyze button to analyze a header. The results show the originating IP address, which gives you a general idea of the IP location.
However, if you’re unable to find the originating IP address, you will have to manually review the header in order to locate the IP. It’s also possible for the email to list several IP addresses; each IP represents a server through which the email traveled in order to get to its destination.
What is an email header?
An email has two parts. It consists of the body, which is the information sent to the recipient within the message, and the mail header. The email header includes the ‘To,’ ‘From,’ ‘Date,’ and ‘Subject’ lines, making it sometimes also referred to as the Mail From header, but it also contains important metadata within the email. Every email you receive or send contains this code; it shows the email’s route, including where it originated from.
What information can you find using email header analysis?
Aside from the basic sender and recipient information, analyzing message headers also reveals the content type and date of delivery. With an email header analyzer tool, users can also see the source of a message from the email headers, including a sender’s IP address and location. However, it only reveals the sender's public IP, not their private IP. If you're wondering "what is my public IP?" visit the What's My IP address homepage, which shows you your own public IP.
Can I trace an email address without header?
No, you can’t trace an email address without an email header. The header in the mail contains essential metadata that is necessary for an email analyzer to use in tracing the IP address and finding the location of a message.
Frequently asked questions
How do you analyze email headers?
To analyze email headers, enter the header in the tool above and start the lookup process. You'll receive results that can help you take the appropriate steps forward.
What are the four parts of an email header?
The four main parts of an email header are the From field, the To field, the subject, and the date. However, the header also contains more information that can be assessed in the header analyzer tool.
What is the tool to check email headers?
The tool to check headers is an email header analyzer tool, which can be found above. The tool assesses headers from all major email clients, including Outlook and Gmail.