Re: virtual domain mailbox cross contamination

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Anthony Brock wrote:
>> -----Original Message-----
>> Jarod,
>>
>> Here is my setting
>> lmtp cmd="lmtpd -a" listen="localhost:lmtp" prefork=0 maxchild=20
>> lmtpunix cmd="lmtpd" listen="/var/run/cyrus/socket/lmtp" prefork=0
>> maxchild=20
>>
>> If I just have lmtp without the lmtpunix I get this error:
>>
>> relay=cyrus, delay=0.16, delays=0.05/0.03/0/0.08, dsn=4.3.0,
>> status=deferred (temporary failure. Command output: couldn't connect to
>> lmtpd: Connection refused_ 421 4.3.0 deliver: couldn't connect to lmtpd_ )
>>
>> It only works with the lmtpunix.
>>
>> my imap.conf has this line:
>> lmtpsocket: /var/run/cyrus/socket/lmtp
>>
>> postfix/main.conf (This does not work)
>> mailbox_transport = lmtp:unix:/var/lib/cyrus/socket/lmtp
>> (this one does)
>> mailbox_transport = cyrus
>>
>>
>> postfix/master.conf
>> lmtp unix - - - - - lmtp
>> cyrus unix - n n - - pipe
>> flags=R user=cyrus argv=/usr/sbin/cyrdeliver -e -m ${extension} ${user}
>>     
>
> At first glance, this looks like a chroot/permissions issue. My
> configuration has:
>
> postfix/main.cf:
> virtual_transport = cyrus:unix:/var/run/cyrus/socket/lmtp
>   
OK, that worked.  I had /var/lib/cyrus/socket/lmtp gave no file or
directory found but changing lib to run worked.
> postfix/main.cf:
> cyrus unix - - n - - lmtp
>   

Test 1

    main.cf:
    virtual_transport = cyrus:unix:/var/run/cyrus/socket/lmtp
    # mailbox_transport

    master.cf:
    lmtp      unix  -       -       n       -       -       lmtp
    cyrus     unix  -       -       n       -       -       lmtp
      flags=R user=cyrus argv=/usr/sbin/cyrdeliver -e -m ${extension}
    ${user}

    log output:
    postfix/local[11116]: 6B4B23142: to=<user@xxxxxxxxxx>, relay=local,
    delay=0.02, delays=0.01/0/0/0, dsn=5.1.1, status=bounced (unknown
    user: "user")



Test2

    main.cf:
    virtual_transport = cyrus:unix:/var/run/cyrus/socket/lmtp
    mailbox_transport = cyrus:unix:/var/run/cyrus/socket/lmtp

    master.cf:
    lmtp      unix  -       -       n       -       -       lmtp
    cyrus     unix  -       -       n       -       -       lmtp
      flags=R user=cyrus argv=/usr/sbin/cyrdeliver -e -m ${extension}
    ${user}

    log output:
    postfix/lmtp[10632]: fatal: unexpected command-line argument: flags=R
    postfix/local[10631]: warning: premature end-of-input on
    private/cyrus socket while reading input attribute name
    postfix/local[10631]: warning: private/cyrus socket: malformed response
    postfix/master[10553]: warning: process /usr/lib/postfix/lmtp pid
    10632 exit status 1
    postfix/master[10553]: warning: /usr/lib/postfix/lmtp: bad command
    startup -- throttling
    postfix/local[10631]: 1FC0F3171: to=<user@xxxxxxxxxxx>, relay=none,
    delay=1.1, delays=0.04/0.03/0/1.1, dsn=4.3.0, status=deferred (mail
    transport unavailable)



Test3

    main.cf:
    virtual_transport = cyrus:unix:/var/run/cyrus/socket/lmtp
    mailbox_transport = cyrus:unix:/var/run/cyrus/socket/lmtp

    master.cf:
    lmtp      unix  -       -       n       -       -       lmtp
    cyrus     unix  -       -       n       -       -       lmtp
      # flags=R user=cyrus argv=/usr/sbin/cyrdeliver -e -m ${extension}
    ${user}

    log output:
    postfix/lmtp[10390]: AEE3B3176: to=<user@xxxxxxxxxxxx>, relay=none,
    delay=0.09, delays=0.04/0.03/0.03/0, dsn=4.4.1, status=deferred
    (connect to host.domain2.tld[/var/run/cyrus/socket/lmtp]: Permission
    denied)


 ls -l /var/run/cyrus/socket/
total 0
srwxrwxrwx 1 root root 0 Aug 11 23:11 lmtp=
srwxrwxrwx 1 root root 0 Aug 11 23:11 notify=

I changed the owner and group to cyrus:mail but it still gives me the
same Permission denied



Test4

    main.cf:
    virtual_transport = cyrus:unix:/var/run/cyrus/socket/lmtp
    mailbox_transport = cyrus:unix:/var/run/cyrus/socket/lmtp

    master.cf:
    lmtp      unix  -       -       n       -       -       lmtp
    cyrus     unix  -       n       n       -       -       pipe
      flags=R user=cyrus argv=/usr/sbin/cyrdeliver -e -m ${extension}
    ${user}

    log output:
    postfix/pipe[11958]: ED2203179: to=<user@xxxxxxxxxxx>, relay=cyrus,
    delay=0.19, delays=0.04/0.03/0/0.13, dsn=2.0.0, status=sent
    (delivered via cyrus service)

This was sent to the same user name but different domain.



I am totally at a loss now but at lease I am not getting the same error
as to the prior email or up at the top of this one.

-Adam
----
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