Am 07.05.2013 02:21, schrieb Ben Morrow:
At  8PM +0200 on  6/05/13 Tobi wrote:
<<
2013 May  6 18:37:59 nordkap lda: Fatal: Internal error occurred. Refer
to server log for more information.
May  6 18:37:59 nordkap dovecot: lda: Error: userdb lookup:
connect(/var/run/dovecot/auth-userdb) failed: Connection refused
May  6 18:37:59 nordkap dovecot: lda: Fatal: Internal error occurred.
Refer to server log for more information.
  >>

For me it looks odd because the auth-userdb is defined as
<<
base_dir = /usr/local/var/run/dovecot/
Why are you trying to put this under /usr/local? /usr/local/var is not a
usual place to put things on Unix systems: generally speaking programs
installed under /usr/local use /var just like those installed under
/usr.
Ah this would explain why always /var/run is used.
service auth {
    unix_listener auth-userdb {
      mode = 0777
This probably shouldn't be world-readable.
I just set world-writeable to see which file under /var/run or /usr/local/var/run is affected. So was just for testing purposes.
      user = vmail
      group = vmail
    }
....
  >>

The rights on the file should be correct according to the config above
<<
ls -al /usr/local/var/run/dovecot/auth-userdb
srwxrwxrwx 1 vmail vmail 0 May  6 20:11
/usr/local/var/run/dovecot/auth-userdb
  >>

I cannot explain why the lda tries to access
<<
Error: userdb lookup: connect(/var/run/dovecot/auth-userdb)
  >>
I grepped through all the configfiles but could not find the "wrong"
path from the error message above.
Probably your Dovecot binaries are built with a default base_dir of
/var/run/dovecot. What do the following give you?

     doveconf -d base_dir        (as root)
     doveconf base_dir           (as root)
     doveconf base_dir           (as vmail:vmail)

Would it might be a "fix" to symlink /usr/local/var/run/dovecot to
/var/run/dovecot ? Or would that break something with dovecot?
Yesterday I "fixed" it with a symlink. But I think better doing as you described and use /var/run/ I will remove my definition this evening and see if everything works fine if only using /var/run I just thought I "have" to use /usr/local/var/run because /usr/local is the prefix while building dovecot from source.
It probably won't break anything, but why don't you just use
/var/run/dovecot in the first place and take that base_dir definition
out of dovecot.conf?

Ben

Thanks for your help I will try this evening

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