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Configure general parameters
Cristiano Otto Von Trompczynski
BBoouunnccee ssiizzee lliimmiitt
The "Bounce size limit" option limits the amount of original
message context in bytes that is sent in a non-delivery
notification. This option sets the "bounce_size_limit" postfix
variable.
CCoommmmaanndd ttiimmee lliimmiitt
The "Command time limit" option limits the amount of time for
delivery to external commands. This limit is used by the local
delivery agent, and is the default time limit for delivery by
the pipe mailer. This option sets the "command_time_limit"
postfix variable.
Note: if you set this time limit to a large value you must
update the global "Ipc timeout" option as well.
DDeeffaauulltt pprroocceessss lliimmiitt
The "Default process limit" option specifies the default limit
on the number of Postfix child processes that provide a given
service. This option sets the "default_process_limit" postfix
variable.
DDeelliivveerr lloocckk aatttteemmppttss
The "Deliver loack attempts" option limits the number of
attempts to acquire an exclusive lock on a mailbox or other
file. This option sets the "deliver_lock_attempts" postfix
variable.
DDeelliivveerr lloocckk ddeellaayy
The "Deliver lock delay" option limits the time in seconds
between attempts to acquire an exclusive lock. This option sets
the "deliver_lock_delay" postfix variable.
DDuupplliiccaattee ffiilltteerr lliimmiitt
The "Duplicate filter limit" option limits the number of
addresses remembered by the duplicate filter for alias, virtual,
etc. expansion. This option sets the "duplicate_filter_limit"
postfix variable.
FFoorrkk aatttteemmppttss
The "Fork attempts" option limits the number of attempts to
fork() a process. This option sets the "fork_attemps" postfix
variable.
FFoorrkk ddeellaayy
The "Fork delay" option specifies the delay in seconds between
fork() attempts. This option sets the "fork_delay postfix
variable.
HHeeaaddeerr ssiizzee lliimmiitt
The "Header size limit" option limits the amount of memory in
bytes used for processing a message header. If a header is
larger, the remainder of the entire message is treated as
message body. This option sets the "header_size_limit" postfix
variable.
LLiinnee lleennggtthh lliimmiitt
The "Line length limit" option limits the amount of memory in
bytes used for handling input lines. Longer lines are chopped up
into pieces and reconstructed upon delivery. This option sets
the "line_length_limit" postfix variable.
MMeessssaaggee ssiizzee lliimmiitt
The "Message size limit" option limits the total size in bytes
of a message, including envelope information. This option sets
the "message_size_limit" postfix variable.
qqmmggrr mmeessssaaggee aaccttiivvee lliimmiitt
The "qmgr message active limit" option limits the number of
messages in the active queue. This option sets the
"qmgr_message_active_limit" postfix variable.
qqmmggrr mmeessssaaggee rreecciippiieenntt lliimmiitt
The "qmgr message recipient limit" option limits the number of
in-memory recipients. This option also limits the size of the
short-term, in-memory destination status cache. This option
sets the "qmgr_message_recipient_limit" postfix variable.
QQuueeuuee mmiinnffrreeee
The "Queue minfree" option specifies the minimal amount of free
space in bytes in the queue file system. This is currently used
by the SMTP server to decide if it will accept any mail at all.
This option sets the "queue_minfree" postfix variable.
SSttaallee lloocckk ttiimmee
The "Stale lock time" option limits the time after which a stale
lock is removed. This is used for delivery to file or mailbox.
This option sets the "stale_lock_time" postfix variable.
TTrraannssppoorrtt rreettrryy ttiimmee
The "Transport retry time" option specifies the time in seconds
between attempts by the queue manager to contact a broken
message delivery transport. This option sets the
"transport_retry_time" postfix variable.
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