Argument 7 Ticket ErrorsYou see a `Argument 7 passed to processPoppedTicket()` error in bounced support emails after performing a WHMCS software update.
Attachment Upload FailuresTroubleshoot and resolve failures when attempting to upload files to a support ticket.
Auto-Submitted Header ErrorsTroubleshoot and resolve The system prevented an autoresponder from opening a ticket errors.
Duplicate Imported RepliesTroubleshoot and resolve issues with email importing retrieving the same email replies multiple times.
Duplicate Piped DirectAdmin RepliesTroubleshoot and resolve issues with DirectAdmin sending piped email replies twice.
Invalid SASL Argument ErrorsTroubleshoot and resolve last request failed: invalid SASL argument errors.
Logon Failure ErrorsTroubleshoot and resolve Logon failure: unknown user name or bad password errors.
Mail Import Test Failed ErrorsTroubleshoot and resolve cannot select INBOX, is this a valid transport? errors.
Microsoft Bad Request ErrorsTroubleshoot and resolve Bad Request errors when importing email replies from Microsoft®.
Microsoft Connection ErrorsTroubleshoot and resolve Connection unsuccessful errors when importing email replies from Microsoft.
Microsoft Import Query ErrorsTroubleshoot and resolve Error detail URL may not contain a query string. errors.
POP3 [AUTH] ErrorsTroubleshoot and resolve last request failed: [AUTH] Username and password not accepted errors in POP3 Connection Error notification emails while working with email importing from Google®.
POP3 Cron Not RunningTroubleshoot and resolve a POP3 cron not running emails and WHMCS Pop Cron Did Not Run errors.
Undefined Method Importing ErrorsTroubleshoot and resolve Call to undefined method getRawHeader() errors.