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File Formats Manual

NAME¶

qmail-log - the qmail activity record

DESCRIPTION¶

qmail-send prints a series of lines describing its activities. Each possible line is described below.

STATUS¶

status: local l/L remote r /R ...: qmail-send is waiting for l local deliveries and r remote deliveries. The concurrency limits are L and R.

status: exiting: qmail-send is done.

FATAL PROBLEMS¶

alert: cannot start: ...: qmail-send is unable to prepare itself for delivering messages; it is giving up. This normally indicates a serious configuration error, but it can be caused by a temporary lack of resources.

alert: oh no! lost ...: One of the other daemons has died. qmail-send will exit as soon as possible.

SERIOUS PROBLEMS¶

alert: unable to append to bounce message...: qmail-send is unable to record a permanent failure, usually because the disk is full. This is a very serious problem; qmail-send cannot proceed without recording the results. It will try again in ten seconds.

alert: out of memory...: qmail-send tried to allocate more memory and failed. It will try again in ten seconds.

alert: unable to opendir...: qmail-send is having trouble reading a file list from disk, usually because the system's file descriptor table is full, but possibly because permissions are set incorrectly. It will try again in ten seconds.

alert: unable to switch back...: qmail-send was sent SIGHUP, and it is unable to reenter the queue directory. This is a very serious problem; qmail-send cannot proceed outside the queue directory. It will try again in ten seconds.

alert: unable to reread...: qmail-send was sent SIGHUP, but it is unable to read the new controls. It will continue operating with the original controls.

MESSAGES¶

new msg m: qmail-send is going to preprocess a queued message. The message number, m, is its disk inode number. After a message is removed from the queue, its number can be reused immediately.

info msg m: bytes b from < s> qp q uid u: Message m contains b bytes; its envelope sender is s; it was queued by a user with user ID u. q is a long-term queue identifier, the process ID of the qmail-queue that queued the message.

bounce msg m qp q: Message m had some delivery failures. The long-term queue identifier of the bounce (or double-bounce) message is q.

triple bounce: discarding ...: Message m had some delivery failures, but it is already a double-bounce message, so it must be thrown away. Triple-bounce messages do not exist.

end msg m: qmail-send is about to remove message m from the queue.

DELIVERIES¶

starting delivery d: msg m to ...: qmail-send is telling qmail-lspawn or qmail-rspawn to deliver message m to one recipient. The delivery number, d, starts at 1 and increases by 1 for each new delivery.

delivery d: success: ...: Delivery d was successful.

delivery d: failure: ...: Delivery d failed permanently. The message will bounce.

delivery d: deferral: ...: Delivery d failed temporarily. This recipient will be retried later.

delivery d: report mangled, will defer: There is a serious bug in qmail-lspawn or qmail-rspawn. This recipient will be retried later.

WARNINGS¶

internal error: delivery report out of range: qmail-lspawn or qmail-rspawn has supplied a report on a nonexistent delivery. This is a serious bug.

qmail-clean unable to clean up ...: For some reason qmail-clean is unable to remove the indicated file. It will try again later.

trouble fsyncing ...: qmail-send was unable to write to disk the results of preprocessing a queued message. It will try again later.

trouble in select: There is an operating system bug.

trouble injecting bounce message...: qmail-send was unable to queue a bounce message, usually because the disk is full. It will try again later.

trouble marking ...: qmail-send was unable to record the result of a successful or permanently unsuccessful delivery. This means that the delivery will be tried again later.

trouble opening ...: qmail-send was unable to open the list of local or remote recipients for a message. It will try again later.

trouble reading ...: Either qmail-send is unable to read a recipient list, or it is unable to read the envelope of a queued message, or it is out of memory. Whatever it was doing, it will try again later.

trouble writing to ...: qmail-send was unable to preprocess a queued message, usually because the disk is full. It will try again later.

unable to create ...: qmail-send was unable to preprocess a queued message, usually because the disk is out of inodes. It will try again later.

unable to open ...: qmail-send is unable to read the envelope of a queued message for preprocessing. It will try again later.

unable to start qmail-queue...: qmail-send is unable to queue a bounce message, usually because the machine is almost out of memory. It will try again later. This can also be caused by incorrect settings of $QMAILQUEUE or errors in a program or script which $QMAILQUEUE points to.

unable to stat ...: qmail-send is unable to obtain information about a file that should exist. It will try again later.

unable to unlink ...: qmail-send is unable to remove a file. It will try again later.

unable to utime ...: qmail-send is about to exit, and it is unable to record on disk the next scheduled delivery time for a message. The message will be retried as soon as qmail-send is restarted.

unknown record type in ...: There is a serious bug in either qmail-queue or qmail-send.

SEE ALSO¶