Green checkmarks seem to be delayed February 18, 2020 15:14 Try to update your email (do a refresh, or press F5 when the Gmail tab is showing). If still nothing happens, close and open your Google Chrome. Related articles I get an open notification when checking my own sent email from another device Why am I getting Mailtrack notifications from a family member or friend within my account? Active email indicator How to find unread emails in Gmail: Mailtrack's Unread Emails Filter Email opened an unusual amount of times
