We are facing a problem with account verification emails. we are getting 550 error code if more than 25 users signup on our website within 24 hours.
We are using node-mailer and our website is hosted on AWS. The email hosting provider is GoDaddy. I spoke with the GoDaddy team and they said this problem is not from their side as I am able to send more than 25 emails from webmail.
Error Message:
error sending email error: Mail command failed: 550 User xxx@xxx.com has exceeded its 24-hours sending limit. Message to 25 recipients out of 25 allowed have been sent. Relay quota will reset in 22.01 hours
