https://docs.whmcs.com/9-1/tags/email-piping/Recent content in email-piping onHugo -- gohugo.iohttps://docs.whmcs.com/9-1/troubleshooting/troubleshoot-the-support-system/troubleshooting-the-support-system/Mon, 01 Jan 0001 00:00:00 +0000https://docs.whmcs.com/9-1/troubleshooting/troubleshoot-the-support-system/troubleshooting-the-support-system/Index page linking to support department, ticket, scheduled action, email piping, and email importing (Google and Microsoft) troubleshooting articles, and identifying the Ticket Mail Import Log as the starting point.https://docs.whmcs.com/9-1/support/email-piping/Mon, 01 Jan 0001 00:00:00 +0000https://docs.whmcs.com/9-1/support/email-piping/Explains configuring the pipe.php file and copying the Ticket Importing using Email Forwarders command from Support Departments settings, compares email piping to email importing, and covers RFC 3834-compliant headers and the Allow Insecure Imports setting that blocks unregistered or unassociated senders’ replies.https://docs.whmcs.com/9-1/support/spam-control/Mon, 01 Jan 0001 00:00:00 +0000https://docs.whmcs.com/9-1/support/spam-control/Covers blocking keywords or phrases in the message subject or body, using the Block Sender option on a ticket, blocking SpamAssassin-added subject prefixes by setting Type to Subject, and reducing spam by avoiding common addresses like support@ or contact@.https://docs.whmcs.com/9-1/troubleshooting/troubleshoot-the-support-system/ticket-replies/auto-submitted-header-errors/Mon, 01 Jan 0001 00:00:00 +0000https://docs.whmcs.com/9-1/troubleshooting/troubleshoot-the-support-system/ticket-replies/auto-submitted-header-errors/Documents “The system prevented an autoresponder from opening a ticket” caused by an email reply containing the Auto-Submitted header, explaining that WHMCS never imports such replies to comply with RFC 3834.https://docs.whmcs.com/9-1/troubleshooting/troubleshoot-the-support-system/ticket-replies/duplicate-piped-directadmin-replies/Mon, 01 Jan 0001 00:00:00 +0000https://docs.whmcs.com/9-1/troubleshooting/troubleshoot-the-support-system/ticket-replies/duplicate-piped-directadmin-replies/Covers DirectAdmin sending duplicate piped email ticket replies, caused by a line in the exim.conf file, with the fix of commenting out the unseen line in that file.https://docs.whmcs.com/9-1/troubleshooting/troubleshoot-the-support-system/ticket-replies/email-loop-errors/Mon, 01 Jan 0001 00:00:00 +0000https://docs.whmcs.com/9-1/troubleshooting/troubleshoot-the-support-system/ticket-replies/email-loop-errors/Documents “The system blocked a potential email loop” caused by receiving 10 or more emails from the same address within 15 minutes, indicating an auto-responder loop, with the fix of investigating the sender and adjusting the Ticket Reply Email Limit setting.https://docs.whmcs.com/9-1/troubleshooting/troubleshoot-the-support-system/ticket-replies/local-delivery-failed-errors/Mon, 01 Jan 0001 00:00:00 +0000https://docs.whmcs.com/9-1/troubleshooting/troubleshoot-the-support-system/ticket-replies/local-delivery-failed-errors/Documents “local delivery failed” bounce errors from piped emails, caused by incorrect pipe.php file permissions or an incorrect forwarder entry, with fixes to set 755 permissions and try alternate forwarder command variations.https://docs.whmcs.com/9-1/support/support-tutorials/remove-quoted-email-replies/Mon, 01 Jan 0001 00:00:00 +0000https://docs.whmcs.com/9-1/support/support-tutorials/remove-quoted-email-replies/Lists the default break line strings WHMCS uses to strip quoted text from piped or imported email replies, and steps through adding or removing entries in the tblticketbreaklines database table via an SQL INSERT command or phpMyAdmin.https://docs.whmcs.com/9-1/support/support-tutorials/set-up-email-piping-cpanel/Mon, 01 Jan 0001 00:00:00 +0000https://docs.whmcs.com/9-1/support/support-tutorials/set-up-email-piping-cpanel/Steps through copying the pipe.php file path from WHMCS Support Departments settings, creating a cPanel email forwarder for the department’s address, and selecting Pipe to a Program under Advanced Options to route replies into the ticket system.https://docs.whmcs.com/9-1/troubleshooting/troubleshoot-cron-issues/system-timezone-issues/Mon, 01 Jan 0001 00:00:00 +0000https://docs.whmcs.com/9-1/troubleshooting/troubleshoot-cron-issues/system-timezone-issues/Covers timezone symptoms like incorrect timestamps, two-factor authentication code errors, and cron frequency warnings, attributes them to a mismatch between the webserver’s and cron engine’s PHP date.timezone settings, and gives steps to compare them via SSH before updating the server clock, php.ini, or cron command.https://docs.whmcs.com/9-1/troubleshooting/troubleshoot-php/typeerror-guessfileextension-errors/Mon, 01 Jan 0001 00:00:00 +0000https://docs.whmcs.com/9-1/troubleshooting/troubleshoot-php/typeerror-guessfileextension-errors/Covers the “TypeError guessFileExtension()” error during ticket email attachment imports caused by the missing or disabled fileinfo PHP function, with steps to verify and enable it via PHP Info.https://docs.whmcs.com/9-1/troubleshooting/troubleshoot-cron-issues/unable-to-communicate-errors/Mon, 01 Jan 0001 00:00:00 +0000https://docs.whmcs.com/9-1/troubleshooting/troubleshoot-cron-issues/unable-to-communicate-errors/Covers the Unable to communicate with the WHMCS installation error seen with cron.php, pop.php, or pipe.php, attributes it to a customized crons directory, and gives the fix of uncommenting and correcting the $whmcspath line in /crons/config.php to the full WHMCS installation path.https://docs.whmcs.com/9-1/troubleshooting/troubleshoot-the-support-system/ticket-replies/undefined-method-importing-errors/Mon, 01 Jan 0001 00:00:00 +0000https://docs.whmcs.com/9-1/troubleshooting/troubleshoot-the-support-system/ticket-replies/undefined-method-importing-errors/Documents “Call to undefined method getRawHeader()” caused by an outdated pop.php or pipe.php file, with steps to re-upload the crons directory files.https://docs.whmcs.com/9-1/troubleshooting/troubleshoot-the-support-system/ticket-replies/unregistered-address-errors/Mon, 01 Jan 0001 00:00:00 +0000https://docs.whmcs.com/9-1/troubleshooting/troubleshoot-the-support-system/ticket-replies/unregistered-address-errors/Covers “The sender’s email address is not registered” caused by the Clients Only setting restricting who can open tickets in a department, with the fix of unchecking that option.