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reference:temporary_files
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Table of Contents
Temporary Files
This is for files in the VPOP3\_temp folder
Most of the filename is the hexadecimal timestamp (in Windows 'FILETIME'/65536 form) with a 4 digit hex sequential number afterwards. The first letter or two (G-Z) can tell something about what caused the file.
VPOP3 8.0-8.7
- C*.DAT - web UI temporary file
- H*.DAT - held outqueue message before import to DB
- Q*.DAT - outqueue message before import to DB
- MS*.DAT - message files which have arrived and are waiting to be delivered into a user's mailbox
- T*.DAT - miscellaneous temporary files
- BAD*.DAT - message files which failed to be delivered. The VPOP3 administrator should be notified when one of these files is created. It can be converted to an *.EML file and opened in many email client applications
- OP*.DAT - outmail preprocessing queue (legacy extension)
- XP*.DAT - outmail preprocessing work file (legacy extension)
- PQ-*.DAT - outmail processing work file (legacy extension)
VPOP3 8.8+
- C*.DAT - web UI temporary file
- H*.DAT - held outqueue message before import to DB
- Q*.DAT - outqueue message before import to DB
- MS*.DAT - message files which have arrived and are waiting to be delivered into a user's mailbox
- BAD*.DAT - message files which failed to be delivered. The VPOP3 administrator should be notified when one of these files is created. It can be converted to an *.EML file and opened in many email client applications
- T*.DAT - various temporary files
- TG*.DAT - work file for message dequeing
- TH*.DAT - message for Spamfilter Bayes Analysis via web administration console
- TI*.DAT - certificate file for certificate validation via web administration console
- TJ*.DAT - work file for message archiving
- TK*.DAT - work file for message archiving status message
- TL*.DAT - work file for custom message archiving searches
- TM*.DAT - work file for custom message archiving
- TN*.DAT - work file for message archiving extract to ZIP
- TO*.DAT - work file for attachment processing rewriting
- TP*.DAT - work file for attachment processing rewriting
- TQ*.DAT - work file for mailing list digest processing
- TR*.DAT - work file for custom file transfer processing
- TS*.DAT - temporary file for IMAP4 APPEND command
- TT*.DAT - upload work file for Web UI
- TU*.DAT - work file for custom message archiving retrieval
- TVH*.DAT - work file for message processing - add header
- TVI*.DAT - work file for web message sender sent items
- TVJ*.DAT - work file for bayes analysis REST
- TVK*.DAT - work file for message restorer
- TVL*.DAT - work file for outqueue REST
- TVM*.DAT - work file for message distribution - modify headers
- TVN*.DAT - work file for LAN Fwd message preprocessing
- TVO*.DAT - work file for outgoing message preprocessing
- TVP*.DAT - work file for local folder message preprocessing
- TWH*.DAT - work file for S3 backup upload preprocessing
- TWI*.DAT - work file for S3 backup upload encryption
- TWJ*.DAT - temporary file for S3 restore
- TWK*.DAT - work file for S3 restore
- TWL*.DAT - work file for S3 restore decompression
- TWM*.DAT - work file for S3 restore decryption after decompression
- TWN*.DAT - work file for S3 restore decryption without decompression
- TXH*.DAT - temporary file for SMTP service
- TXI*.DAT - work file for internal signatures
- TXJ*.DAT - work file for outgoing signatures
- TYH*.DAT - temporary file for live updates
- TYI*.DAT - work file for mailing list archives
- TYJ*.DAT - work file for mailing list moderation
- TYK*.DAT - temporary file for Webmail Sent Items processing
- TZ*.DAT - temporary file for Lua scripts
reference/temporary_files.1771523750.txt.gz · Last modified: 2026/02/19 17:55 by paul
