Troubleshoot and resolve issues with email importing retrieving the same email replies multiple times.
Troubleshoot and resolve The system blocked a potential email loop. (WHMCS 8.4 and later) or Blocked Potential Email Loop (WHMCS 8.3 and earlier) errors.
Troubleshoot and resolve Logon failure: unknown user name or bad password errors.
Troubleshoot and resolve cannot select INBOX, is this a valid transport? errors.
Troubleshoot and resolve Connection unsuccessful errors when importing email replies from Microsoft.
Troubleshoot and resolve Error detail URL may not contain a query string. errors.
Troubleshoot and resolve a POP3 cron not running emails and WHMCS Pop Cron Did Not Run errors.