https://help.yahoo.com/kb/smtp-error-codes-sln23996.html
- 5 Users Found This Useful
Related Articles
IP Address blocked by Autoban
Autoban is a security feature provided by the mail server for Windows-based hosting.The purpose...
Maximum Email Size Limit
Emails sent out of our mail servers are capped at a certain size.For Windows server, the maximum...
Email Configuration Recommendations
There are two protocols that is frequently in use to retrieve email contents, which is POP3 and...
Bounced Message "Sender verify failed"
The bounced back message below is received by the sender. "Sender verify failed"To prevent...
Email Rejected by DNSBL
DNSBL is a blocking list that keeps a record of specific IP address/network with spamming...