Possibly Parallel Threads
- Spam or virus found in sent message "Mail Transaction Failed"
- Undelivered mail: MAIL TRANSACTION FAILED
- Panic: file mail-index-transaction-export.c: line 203 (log_append_ext_hdr_update): assertion failed: (u32.offset + u32.size <= ext_hdr_size)
- assertion failed in mail-transaction-log-view.c
- Panic: file mail-transaction-log-file.c: line 104 (mail_transaction_log_file_free): assertion failed: (!file->locked)