suddenly 'User unknown'?
Charles Bradshaw
charles.bradshaw at ntlworld.com
Fri Nov 30 11:34:24 EST 2018
Edda,
On 30/11/2018 15:48, Edda wrote:
> Not a cyrus issue. Apparently sendmail strips the domain as you see in
> lines like "RCPT To:<brad>"
>
> Your cyrusv2 Mailer in sendmail.mc seems correct to me.
>
> What do you get from (you can skip all the line for user root)
>
> sendmail -d21.1 -bv brad at bradcan.homelinux.com
as brad:
[brad at dell2600-1 ~]$ sendmail -d21.1 -bv brad at bradcan.homelinux.com
Notice: -bv may give misleading output for non-privileged user
can not chdir(/var/spool/mqueue/): Permission denied
Program mode requires special privileges, e.g., root or TrustedUser.
How do I setup TrustUser?
but as root:
[root at dell2600-1 brad]# sendmail -d21.1 -bv brad at bradcan.homelinux.com
rewrite: ruleset canonify input: brad
rewrite: ruleset Canonify2 input: brad
rewrite: ruleset Canonify2 returns: brad
rewrite: ruleset canonify returns: brad
rewrite: ruleset parse input: brad
rewrite: ruleset Parse0 input: brad
rewrite: ruleset Parse0 returns: brad
rewrite: ruleset ParseLocal input: brad
rewrite: ruleset ParseLocal returns: brad
rewrite: ruleset Parse1 input: brad
rewrite: ruleset Parse1 returns: $# cyrusv2 $: brad
rewrite: ruleset parse returns: $# cyrusv2 $: brad
rewrite: ruleset 2 input: brad
rewrite: ruleset 2 returns: brad
rewrite: ruleset EnvToSMT input: brad
rewrite: ruleset EnvToSMT returns: brad
rewrite: ruleset final input: brad
rewrite: ruleset final returns: brad
rewrite: ruleset canonify input: brad
rewrite: ruleset Canonify2 input: brad
rewrite: ruleset Canonify2 returns: brad
rewrite: ruleset canonify returns: brad
rewrite: ruleset 1 input: brad
rewrite: ruleset 1 returns: brad
rewrite: ruleset final input: brad
rewrite: ruleset final returns: brad
rewrite: ruleset canonify input: brad @ bradcan . homelinux . com
rewrite: ruleset Canonify2 input: brad < @ bradcan . homelinux
. com >
rewrite: ruleset Canonify2 returns: brad < @ bradcan . homelinux
. com . >
rewrite: ruleset canonify returns: brad < @ bradcan . homelinux
. com . >
rewrite: ruleset parse input: brad < @ bradcan . homelinux
. com . >
rewrite: ruleset Parse0 input: brad < @ bradcan . homelinux
. com . >
rewrite: ruleset Parse0 returns: brad < @ bradcan . homelinux
. com . >
rewrite: ruleset ParseLocal input: brad < @ bradcan . homelinux
. com . >
rewrite: ruleset ParseLocal returns: brad < @ bradcan . homelinux
. com . >
rewrite: ruleset Parse1 input: brad < @ bradcan . homelinux
. com . >
rewrite: ruleset Parse1 returns: $# cyrusv2 $: brad
rewrite: ruleset parse returns: $# cyrusv2 $: brad
rewrite: ruleset 2 input: brad
rewrite: ruleset 2 returns: brad
rewrite: ruleset EnvToSMT input: brad
rewrite: ruleset EnvToSMT returns: brad
rewrite: ruleset final input: brad
rewrite: ruleset final returns: brad
brad at bradcan.homelinux.com... deliverable: mailer cyrusv2, user brad
[root at dell2600-1 brad]# sendmail -d21.1 -bv brad at bradcan.homelinux.com
rewrite: ruleset canonify input: brad
rewrite: ruleset Canonify2 input: brad
rewrite: ruleset Canonify2 returns: brad
rewrite: ruleset canonify returns: brad
rewrite: ruleset parse input: brad
rewrite: ruleset Parse0 input: brad
rewrite: ruleset Parse0 returns: brad
rewrite: ruleset ParseLocal input: brad
rewrite: ruleset ParseLocal returns: brad
rewrite: ruleset Parse1 input: brad
rewrite: ruleset Parse1 returns: $# cyrusv2 $: brad
rewrite: ruleset parse returns: $# cyrusv2 $: brad
rewrite: ruleset 2 input: brad
rewrite: ruleset 2 returns: brad
rewrite: ruleset EnvToSMT input: brad
rewrite: ruleset EnvToSMT returns: brad
rewrite: ruleset final input: brad
rewrite: ruleset final returns: brad
rewrite: ruleset canonify input: brad
rewrite: ruleset Canonify2 input: brad
rewrite: ruleset Canonify2 returns: brad
rewrite: ruleset canonify returns: brad
rewrite: ruleset 1 input: brad
rewrite: ruleset 1 returns: brad
rewrite: ruleset final input: brad
rewrite: ruleset final returns: brad
rewrite: ruleset canonify input: brad @ bradcan . homelinux . com
rewrite: ruleset Canonify2 input: brad < @ bradcan . homelinux
. com >
rewrite: ruleset Canonify2 returns: brad < @ bradcan . homelinux
. com . >
rewrite: ruleset canonify returns: brad < @ bradcan . homelinux
. com . >
rewrite: ruleset parse input: brad < @ bradcan . homelinux
. com . >
rewrite: ruleset Parse0 input: brad < @ bradcan . homelinux
. com . >
rewrite: ruleset Parse0 returns: brad < @ bradcan . homelinux
. com . >
rewrite: ruleset ParseLocal input: brad < @ bradcan . homelinux
. com . >
rewrite: ruleset ParseLocal returns: brad < @ bradcan . homelinux
. com . >
rewrite: ruleset Parse1 input: brad < @ bradcan . homelinux
. com . >
rewrite: ruleset Parse1 returns: $# cyrusv2 $: brad
rewrite: ruleset parse returns: $# cyrusv2 $: brad
rewrite: ruleset 2 input: brad
rewrite: ruleset 2 returns: brad
rewrite: ruleset EnvToSMT input: brad
rewrite: ruleset EnvToSMT returns: brad
rewrite: ruleset final input: brad
rewrite: ruleset final returns: brad
brad at bradcan.homelinux.com... deliverable: mailer cyrusv2, user brad
But as root:
[root at dell2600-1 brad]# sendmail brad at bradcan.homelinux.com < email.txt
Still reports 'User unknown' in /etc/maillog
>
> Greets,
> Edda
>
> Am 30.11.18 um 16:34 schrieb Charles Bradshaw via Info-cyrus:
>>
>> Patrick, Javier, at last progress. Brilliant. :-) See below.
>>
>> [root at dell2600-1 brad]# strace -p 10146
>>
>>
> [...]
>> read(0, "RCPT To:<brad>\r\nDATA\r\n", 4096) = 22
>>
> [...]
>> +++ exited with 0 +++
>>
>> I don't understand the above! Except there are a number of lines like:
>>
>> open("/var/lib/imap/log/postman/lmtpunix-10146",
>> O_WRONLY|O_CREAT|O_APPEND, 0644) = -1 ENOENT (No such file or directory)
>>
>> Does any of the above explain 'User unknown', apart from fact that
>> lmtp quit with SIGALRM
>>
>> I created /var/lib/imap/log/postman then when the test email is sent
>> /var/lib/imap/log/postman contains this message:
>>
>> ---------- postman Fri Nov 30 15:04:47 2018
>>
>> >1543590287>220 dell2600-1.bradcan.homelinux.com Cyrus LMTP
>> v2.4.17-Invoca-RPM-2.4.17-7.el6 server ready
>> <1543590287<LHLO bradcan.homelinux.com
>> >1543590287>250-dell2600-1.bradcan.homelinux.com
>> 250-8BITMIME
>> 250-ENHANCEDSTATUSCODES
>> 250-PIPELINING
>> 250-SIZE
>> 250-AUTH EXTERNAL
>> 250 IGNOREQUOTA
>> <1543590287<MAIL From:<brad at bradcan.homelinux.com> SIZE=653
>> >1543590287>250 2.1.0 ok
>> <1543590287<RCPT To:<brad>
>> DATA
>> >1543590287>550-Mailbox unknown. Either there is no mailbox
>> associated with this
>> 550-name or you do not have authorization to see it.
>> 550 5.1.1 User unknown
>> ...
>>
>> Now I'm guessing, since user brad at bradcan.homelinux.com does exist
>> and is working then it must be authorization.
>>
>> So why is authorization failing after years of working? How do I test
>> authorization?
>>
>>
>
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