There are many reasons for the above error.
Make sure you are using username@yourdomain.com and not username+yourdomain.com
Try removing the account in your mail client and re-adding.
If you have an anti-virus program you may need to adjust its settings to scan on arrival and send only to avoid interuptability.
How often are you checking email? You may need to extend the period between checks.
- 374 Users Found This Useful
Related Articles
Setup email on Android device
To setup email on Android first open your device's email app. If you already have an email...
Are the master mail account and system account password the same?
Yes. Changing your system password will change your master email account password.
Emails Bouncing Back
If emails sent to your account bounce back to the sender with the following message...A message...
Setting Up Email on an iPhone or iPad
Tap SettingsTap Accounts & PasswordsTap Add Account Tap Other (bottom)Tap Add Mail Account...
Domain has exceeded the max defers and failures per hour
This is a feature on the server to help reduce account SPAM. When you receive this error it is a...
