[linux] pod akymi pravami bezi POSTFIX

[Ondrej Jombik]

> 1.) ls -l  [ v adresari /var/spool/mail ]
> -rw-rw----    1 adriana2 mail            0 Dec  7 19:55 adriana2
> -rw-rw----    1 conan    conan          441 Dec 21 17:08 conan
> Bezi postfix s pravami superuzivatela alebo nie? ako potom moze zapisovat do schranky conan-a??????
> (uzivatel a skupina = conan).

U mna bezi postfix takto:

[root na Maxim /etc/ppp]# ps axfwwu | grep postfix | grep -v grep
root       917  0.0  0.5  3732  740 ?        S    Dec22   0:02 /usr/lib/postfix/master
postfix    928  0.0  0.8  3960 1200 ?        S    Dec22   0:37  \_ qmgr -l -t fifo -u
postfix    929  0.0  0.7  3856 1068 ?        S    Dec22   0:00  \_ tlsmgr -l -t fifo -u
postfix  32498  0.0  0.8  3740 1224 ?        S    11:35   0:00  \_ pickup -l -t fifo
[root na Maxim /etc/ppp]#

Celkom nechapem otazke kam moze postfix zapisovat. Myslel som, ze e-maily
dorucuje MDA (napr. procmail) a nie MTA (napr. postfix). Cize asi takto:

[remote-mailbox] --[POP3]--> fetchmail --> smtpd --> cleanup -->
--> qmgr --> local --> procmail -> [local-mailbox]

U mna fetchmail bezi pod rootom, cely postfix-stuff pod uzivatelom postfix
s vynimkou /usr/lib/master. procmail je root suid:

[root na Maxim /etc/ppp]# ls -l `which procmail`
-rwsr-xr-x    1 root     root        69084 Jan 23  2001 /usr/bin/procmail*
[root na Maxim /etc/ppp]#

/var/spool/mail je group root suid:

[root na Maxim /etc/ppp]# ls -la /var/spool/mail/
total 1284
drwxr-sr-x    2 root     root         4096 Dec 22 04:25 ./
drwxr-xr-x    9 root     root         4096 Feb 27  2002 ../
-rw-------    1 ondrej   users       46796 Dec 25 11:37 ondrej
[... ...]
[root na Maxim /etc/ppp]#

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  _/|   Ondrej Jombik - nepto na php.net - http://www.nepto.sk - OJ812-RIPE
 <_  \  Platon SDG - open source software development - http://platon.sk
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