The administration and maintenance of Microsoft Exchange Server to ensure secure, reliable, and efficient email and collaboration services across an organization.
Yes, you could find logs about client IP from the (\TransportRoles\Logs\FrontEnd\ProtocolLog\SmtpReceive) for "Client Frontend" connector.
If you want to check emails from a specific IP address, you can also use the Message Tracking log, such as:
Get-TransportService | Get-MessageTrackingLog -Sender ******@domain.com | where{$_.OriginalClientIp -eq "192.168.2.52"}
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