Hi,
Usually, you can find sender's IP address in
email headers. To view email headers you have to display original email or message source.
If you are using
Microsoft Outlook email client, to can get sender's IP address from email, you have to:
1. Double click on received email, to show it in new window
2. Click on
File3. Choose
Info4. Click on
Properties5. Sender's IP address should be included in
Internet headersIn
Outlook.com web app, you have to open the specific email, click on three dots on the top right side, select
View and then
View message source:
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Sender's
IP address should be included in the content:

In
Gmail.com, to get sender's IP address, you have to click on three dots on the top right side and choose
Show original:
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You should see a sender's
IP address:
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