Facing Issue in Sending Email. Although setup successfully OAuth Plugin also.
apyash
You’ll have to provide more info than that. How are you sending the mail? Any errors? If so show a screenshot.
Cheers.
While testing through Diagnostic, below error coming
Sounds like you don’t have SMTP configured for the care@ email. Go to Admin Panel > Emails > Emails, click the email, go to the Outgoing (SMTP) tab, properly configure SMTP, and retest.