Linux and UNIX Man Pages

Linux & Unix Commands - Search Man Pages

qmail-lspawn(8) [centos man page]

qmail-lspawn(8)                                               System Manager's Manual                                              qmail-lspawn(8)

NAME
qmail-lspawn - schedule local deliveries SYNOPSIS
qmail-lspawn defaultdelivery DESCRIPTION
qmail-lspawn reads a series of local delivery commands from descriptor 0, invokes qmail-local to perform the deliveries, and prints the results to descriptor 1. It passes defaultdelivery to qmail-local as the default delivery instruction. qmail-lspawn invokes qmail-local asynchronously, so the results may not be in the same order as the commands. For each recipient address, qmail-lspawn finds out which local user controls that address. It first checks the qmail-users mechanism; if the address is not listed there, it invokes qmail-getpw. qmail-lspawn then runs qmail-local under the user's uid and gid. It does not set up any supplementary groups. qmail-lspawn treats an empty mailbox name as a trash address. SEE ALSO
envelopes(5), qmail-users(5), qmail-getpw(8), qmail-send(8), qmail-local(8) qmail-lspawn(8)

Check Out this Related Man Page

qmail-start(8)						      System Manager's Manual						    qmail-start(8)

NAME
qmail-start - turn on mail delivery SYNOPSIS
qmail-start [ defaultdelivery [ logger arg ... ] ] DESCRIPTION
qmail-start invokes qmail-send, qmail-lspawn, qmail-rspawn, and qmail-clean, under the proper uids and gids. These four daemons cooperate to deliver messages from the queue. qmail-start arranges for qmail-send's activity record to be sent to qmail-start's output. See qmail-log(5) for the format of the activity record. Other than this, qmail-start does not print anything, even on failure. If defaultdelivery is supplied, qmail-start passes it to qmail-lspawn. If logger is supplied, qmail-start invokes logger with the given arguments, and feeds qmail-send's activity record through logger. Environment variables given to qmail-start will eventually be passed on to qmail-local, so make sure to clean up the environment if you run qmail-start manually: # env - PATH="/var/lib/qmail/bin:$PATH" qmail-start ./Mailbox splogger qmail & (all on one line) Resource limits, controlling ttys, et al. are also passed from qmail-start to qmail-local. Note that qmail-send normally juggles several simultaneous deliveries. To reduce qmail-send's impact on other programs, you can run qmail- start with a low priority. SEE ALSO
logger(1), splogger(1), nice(1), qmail-log(5), qmail-local(8), qmail-clean(8), qmail-lspawn(8), qmail-rspawn(8), qmail-send(8) qmail-start(8)
Man Page

15 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

QMail

Where I can find information about QMail with OpenBSD??? (1 Reply)
Discussion started by: vieiramail
1 Replies

2. UNIX for Dummies Questions & Answers

Strange email problem, red hat/qmail

Hi, Our mail server is running red hat 5.1 and qmail. It has 2 network cards in it to form two separate networks, both requiring mail. As of yesterday all the users on one of the network interfaces can no longer send email, they can however receive. All users on the other interface are... (5 Replies)
Discussion started by: scg
5 Replies

3. UNIX for Dummies Questions & Answers

Qmail Configuration

hey, plz tell me someone how to configure qmail in redhat linux 9.0. (1 Reply)
Discussion started by: raj_shivage
1 Replies

4. Programming

Get user name from ip address

hi all i am new in unix programming i want some help from this forum, i want to know how to get user name of other machine in local network from its ip address or suggest any books for networking programming on unix sachin (6 Replies)
Discussion started by: munnu
6 Replies

5. Gentoo

Gentoo and Qmail

Hello all, I want to create a qmail to just forward messages to a valid smtp over the internet, so I can use mutt to send messages as well as recieving them. Is there an easy way of doing this? My SMTP server requires authentication. Thanks a lot. (2 Replies)
Discussion started by: Zarnick
2 Replies

6. UNIX for Dummies Questions & Answers

local user ip

how can i find my own ip address from unix. command like who -x .this would provide all the ip address but i need to list only current user ip address. who am i command does not display the ip. (1 Reply)
Discussion started by: naushad
1 Replies

7. UNIX for Dummies Questions & Answers

local user ip

how can i find my own ip address from unix. command like who -x .this would provide all the ip address but i need to list only current user ip address. who am i command does not display the ip. (9 Replies)
Discussion started by: naushad
9 Replies

8. UNIX and Linux Applications

Qmail and duplicate

hello, I have a qmail server on Freebsd that is sending periodic duplicate emails. I dug around and found out that when connecting to the server through a telnet session everything goes good until i send the DATA command, type a message and enter the "." it takes like 5 minutes to get the 250 ok... (4 Replies)
Discussion started by: mike171562
4 Replies

9. UNIX and Linux Applications

QMail spam

we had an emergency situation and had to rebuild a qmail server last night. Email now that is designated as spam gets stuck in a loop and we get a ndr. I would like for email not destined for a valid account or classified as spam be deleted rather then forwarded on to our exchange server. ... (1 Reply)
Discussion started by: egrotjahn
1 Replies

10. Red Hat

Qmail

hi all, i want to install Qmail but i don't from where can i get the package , and also if one know source that can explain qmail kindly tell me about it (3 Replies)
Discussion started by: linux_land
3 Replies

11. UNIX and Linux Applications

Load above normal, qmail, bogofilter, increase CPU?

Hello, on my VPS load is above normal. It is around 2.00 all the time. But VPS has assigned: 1000 CPU units, one core. Does it mean VPS needs faster CPU, or can balance high load any other way? The load is 70% used by process: bogofilter the maillog file is full of: vps qmail:... (2 Replies)
Discussion started by: postcd
2 Replies

12. UNIX for Dummies Questions & Answers

Emails sent from Linux server are rejected by recipient

Hello i have this longterm issue which im unable to solve, i think this is quite simple issue, i hope you may know the cause It is on CentOS Redhat server with qmail installed. # service qmail status # service qmail start Starting Qmail: # ps aux | grep mail qmails 1688 0.0 0.0 ... (1 Reply)
Discussion started by: postcd
1 Replies

13. UNIX for Advanced & Expert Users

Sendmail succeeds, qmail fails

I am attempting to send multipart formatted email using sendmail -t with attachments. The attachments always arrive as empty if sent from linux. They are intact if sent from AIX. Does qmail not support attachments for multipart formatted email? I have a legacy application which runs... (4 Replies)
Discussion started by: charles_n_may
4 Replies

14. BSD

Borrowing a bit of experience -- hardening FreeBSD --

I have been playing with qmail a lot in a virtual machine (debian OS), So I feel it 's time to go for a real server, but in order to have a bit of extra fun I decided to start testing in a real environment with FreeBSD. Of course this will be done in a non production server... nevertheless I am a... (2 Replies)
Discussion started by: se2pi
2 Replies

15. IP Networking

Ping domain indicates the external ip address and not the local ip

when i execute from local machine ping domainname i get the external ip address but i am on local dns and i expect the local ip address.. using nslookup : no problem so i cannot find why... thanks (2 Replies)
Discussion started by: activedms
2 Replies

Featured Tech Videos