SMTP Error (550): Failed to add recipient "xxx@gmail.com" (Verification failed for <xxx@xyz.net>
The mail server could not deliver mail to xxx@xyz.net. The account or domain may not exist, they may be blacklisted, or missing the proper dns entries.Sender verify failed).
The mail server could not deliver mail to xxx@xyz.net. The account or domain may not exist, they may be blacklisted, or missing the proper dns entries.Sender verify failed).
- You have to check the MX record of your domain.
- If you are using mail service of same server then you can choose “Local Mail Exchanger”.
- If you are using mail service of external server then you can choose “Automatically Detect configuration”.