I'm not sure about Gmail, but Outlook does, and it's kind of interesting to check out https://account.microsoft.com/security https://account.microsoft.com/secur

I'm not sure about Gmail, but Outlook does, and it's kind of interesting to check out https://account.microsoft.com/security https://account.microsoft.com/security > Sign-in activity and see all the random IPv6 addresses unsuccessfully trying to connect via IMAP. My email was in some random db dump (with a password I didn't reuse) probably a decade ago and apparently people are still trying to cred stuff it.